212536205260 has 24 divisors (see below), whose sum is σ = 446843246976. Its totient is φ = 84915964800.

The previous prime is 212536205237. The next prime is 212536205267. The reversal of 212536205260 is 62502635212.

It is not an unprimeable number, because it can be changed into a prime (212536205267) 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, 6139641 + ... + 6174160.

It is an arithmetic number, because the mean of its divisors is an integer number (18618468624).

Almost surely, 2^212536205260 is an apocalyptic number.

212536205260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212536205260 is an abundant number, since it is smaller than the sum of its proper divisors (234307041716).

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

212536205260 is a wasteful number, since it uses less digits than its factorization.

212536205260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12314673 (or 12314671 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 212536205260 in words is "two hundred twelve billion, five hundred thirty-six million, two hundred five thousand, two hundred sixty".