211402300012 has 48 divisors (see below), whose sum is σ = 382984918848. Its totient is φ = 102026096640.

The previous prime is 211402300009. The next prime is 211402300033. The reversal of 211402300012 is 210003204112.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12868828 + ... + 12885244.

It is an arithmetic number, because the mean of its divisors is an integer number (7978852476).

Almost surely, 2^211402300012 is an apocalyptic number.

It is an amenable number.

211402300012 is a deficient number, since it is larger than the sum of its proper divisors (171582618836).

211402300012 is a wasteful number, since it uses less digits than its factorization.

211402300012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17146 (or 17144 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 211402300012 its reverse (210003204112), we get a palindrome (421405504124).

The spelling of 211402300012 in words is "two hundred eleven billion, four hundred two million, three hundred thousand, twelve".