212013102232 has 96 divisors (see below), whose sum is σ = 425198743200. Its totient is φ = 99079884288.

The previous prime is 212013102229. The next prime is 212013102233. The reversal of 212013102232 is 232201310212.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212013102233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 219247813 + ... + 219248779.

It is an arithmetic number, because the mean of its divisors is an integer number (4429153575).

Almost surely, 2^212013102232 is an apocalyptic number.

It is an amenable number.

212013102232 is an abundant number, since it is smaller than the sum of its proper divisors (213185640968).

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

212013102232 is a wasteful number, since it uses less digits than its factorization.

212013102232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953 (or 1930 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 212013102232 its reverse (232201310212), we get a palindrome (444214412444).

The spelling of 212013102232 in words is "two hundred twelve billion, thirteen million, one hundred two thousand, two hundred thirty-two".