211214113012 has 24 divisors (see below), whose sum is σ = 432731355840. Its totient is φ = 88312520640.

The previous prime is 211214113007. The next prime is 211214113043. The reversal of 211214113012 is 210311412112.

It is a super-2 number, since 2×211214113012² (a number of 23 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, 91991062 + ... + 91993357.

It is an arithmetic number, because the mean of its divisors is an integer number (18030473160).

Almost surely, 2^211214113012 is an apocalyptic number.

It is an amenable number.

211214113012 is an abundant number, since it is smaller than the sum of its proper divisors (221517242828).

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

211214113012 is a wasteful number, since it uses less digits than its factorization.

211214113012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183984471 (or 183984469 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 211214113012 its reverse (210311412112), we get a palindrome (421525525124).

The spelling of 211214113012 in words is "two hundred eleven billion, two hundred fourteen million, one hundred thirteen thousand, twelve".