2214211412 has 36 divisors (see below), whose sum is σ = 4515242004. Its totient is φ = 947318400.

The previous prime is 2214211333. The next prime is 2214211453. The reversal of 2214211412 is 2141124122.

It can be written as a sum of positive squares in 2 ways, for example, as 1848484036 + 365727376 = 42994^2 + 19124^2 .

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108398 + ... + 127194.

It is an arithmetic number, because the mean of its divisors is an integer number (125423389).

Almost surely, 2^2214211412 is an apocalyptic number.

It is an amenable number.

2214211412 is an abundant number, since it is smaller than the sum of its proper divisors (2301030592).

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

2214211412 is a wasteful number, since it uses less digits than its factorization.

2214211412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19416 (or 19407 counting only the distinct ones).

The product of its digits is 256, while the sum is 20.

The square root of 2214211412 is about 47055.4078932486. The cubic root of 2214211412 is about 1303.3859293027.

Adding to 2214211412 its reverse (2141124122), we get a palindrome (4355335534).

The spelling of 2214211412 in words is "two billion, two hundred fourteen million, two hundred eleven thousand, four hundred twelve".