211952259112 has 32 divisors (see below), whose sum is σ = 433567559520. Its totient is φ = 96335525440.

The previous prime is 211952259097. The next prime is 211952259143.

211952259112 is nontrivially palindromic in base 10.

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, 1405518 + ... + 1548994.

It is an arithmetic number, because the mean of its divisors is an integer number (13548986235).

Almost surely, 2^211952259112 is an apocalyptic number.

211952259112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

211952259112 is an abundant number, since it is smaller than the sum of its proper divisors (221615300408).

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

211952259112 is a wasteful number, since it uses less digits than its factorization.

211952259112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160281 (or 160277 counting only the distinct ones).

The product of its digits is 32400, while the sum is 40.

The spelling of 211952259112 in words is "two hundred eleven billion, nine hundred fifty-two million, two hundred fifty-nine thousand, one hundred twelve".