212102241032 has 32 divisors (see below), whose sum is σ = 433863514080. Its totient is φ = 96406104960.

The previous prime is 212102241019. The next prime is 212102241083. The reversal of 212102241032 is 230142201212.

It is a junction number, because it is equal to n+sod(n) for n = 212102240995 and 212102241013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3514988 + ... + 3574820.

It is an arithmetic number, because the mean of its divisors is an integer number (13558234815).

Almost surely, 2^212102241032 is an apocalyptic number.

212102241032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212102241032 is an abundant number, since it is smaller than the sum of its proper divisors (221761273048).

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

212102241032 is a wasteful number, since it uses less digits than its factorization.

212102241032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100133 (or 100129 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 212102241032 its reverse (230142201212), we get a palindrome (442244442244).

The spelling of 212102241032 in words is "two hundred twelve billion, one hundred two million, two hundred forty-one thousand, thirty-two".