212032211122 has 16 divisors (see below), whose sum is σ = 325458476640. Its totient is φ = 103546259712.

The previous prime is 212032211117. The next prime is 212032211143. The reversal of 212032211122 is 221112230212.

It is a super-3 number, since 3×212032211122³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 212032211122.

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, 3142513 + ... + 3209275.

It is an arithmetic number, because the mean of its divisors is an integer number (20341154790).

Almost surely, 2^212032211122 is an apocalyptic number.

212032211122 is a deficient number, since it is larger than the sum of its proper divisors (113426265518).

212032211122 is a wasteful number, since it uses less digits than its factorization.

212032211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103737.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 212032211122 its reverse (221112230212), we get a palindrome (433144441334).

The spelling of 212032211122 in words is "two hundred twelve billion, thirty-two million, two hundred eleven thousand, one hundred twenty-two".