2014212222 has 72 divisors (see below), whose sum is σ = 4851297360. Its totient is φ = 603451200.

The previous prime is 2014212209. The next prime is 2014212227. The reversal of 2014212222 is 2222124102.

2014212222 is a `hidden beast` number, since 20 + 1 + 421 + 2 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2014212195 and 2014212204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014212227) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 188647 + ... + 199037.

It is an arithmetic number, because the mean of its divisors is an integer number (67379130).

Almost surely, 2^2014212222 is an apocalyptic number.

2014212222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2014212222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2425648680).

2014212222 is an abundant number, since it is smaller than the sum of its proper divisors (2837085138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2014212222 is a wasteful number, since it uses less digits than its factorization.

2014212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10510 (or 10496 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2014212222 is about 44879.9757352876. The cubic root of 2014212222 is about 1262.8983881707.

Adding to 2014212222 its reverse (2222124102), we get a palindrome (4236336324).

It can be divided in two parts, 20142122 and 22, that added together give a square (20142144 = 4488²).

The spelling of 2014212222 in words is "two billion, fourteen million, two hundred twelve thousand, two hundred twenty-two".