211132560503612 has 24 divisors (see below), whose sum is σ = 403551670596480. Its totient is φ = 95854960272560.

The previous prime is 211132560503593. The next prime is 211132560503677. The reversal of 211132560503612 is 216305065231112.

It is a super-2 number, since 2×211132560503612² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 2859597938 + ... + 2859671769.

It is an arithmetic number, because the mean of its divisors is an integer number (16814652941520).

Almost surely, 2^{211132560503612} is an apocalyptic number.

211132560503612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

211132560503612 is a deficient number, since it is larger than the sum of its proper divisors (192419110092868).

211132560503612 is a wasteful number, since it uses less digits than its factorization.

211132560503612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5719270561 (or 5719270559 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 211132560503612 in words is "two hundred eleven trillion, one hundred thirty-two billion, five hundred sixty million, five hundred three thousand, six hundred twelve".