2212213061232 has 60 divisors (see below), whose sum is σ = 6404611101720. Its totient is φ = 711976616064.

The previous prime is 2212213061221. The next prime is 2212213061237. The reversal of 2212213061232 is 2321603122122.

2212213061232 is a `hidden beast` number, since 2 + 2 + 1 + 2 + 2 + 13 + 0 + 612 + 32 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2212213061196 and 2212213061205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212213061237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 264868078 + ... + 264876429.

It is an arithmetic number, because the mean of its divisors is an integer number (106743518362).

Almost surely, 2^{2212213061232} is an apocalyptic number.

It is an amenable number.

2212213061232 is an abundant number, since it is smaller than the sum of its proper divisors (4192398040488).

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

2212213061232 is a wasteful number, since it uses less digits than its factorization.

2212213061232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529744550 (or 529744541 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 2212213061232 its reverse (2321603122122), we get a palindrome (4533816183354).

The spelling of 2212213061232 in words is "two trillion, two hundred twelve billion, two hundred thirteen million, sixty-one thousand, two hundred thirty-two".