2210412220 has 24 divisors (see below), whose sum is σ = 4791604608. Its totient is φ = 855643200.

The previous prime is 2210412203. The next prime is 2210412229. The reversal of 2210412220 is 222140122.

It is a junction number, because it is equal to n+sod(n) for n = 2210412194 and 2210412203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210412229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1781971 + ... + 1783210.

It is an arithmetic number, because the mean of its divisors is an integer number (199650192).

Almost surely, 2^2210412220 is an apocalyptic number.

2210412220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2210412220 is an abundant number, since it is smaller than the sum of its proper divisors (2581192388).

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

2210412220 is a wasteful number, since it uses less digits than its factorization.

2210412220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3565221 (or 3565219 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2210412220 is about 47015.0212166282. The cubic root of 2210412220 is about 1302.6400432483.

Adding to 2210412220 its reverse (222140122), we get a palindrome (2432552342).

The spelling of 2210412220 in words is "two billion, two hundred ten million, four hundred twelve thousand, two hundred twenty".