213230022111122 has 16 divisors (see below), whose sum is σ = 320671846010880. Its totient is φ = 106339414619568.

The previous prime is 213230022111037. The next prime is 213230022111151. The reversal of 213230022111122 is 221111220032312.

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, 53442353 + ... + 57293499.

It is an arithmetic number, because the mean of its divisors is an integer number (20041990375680).

Almost surely, 2^{213230022111122} is an apocalyptic number.

213230022111122 is a deficient number, since it is larger than the sum of its proper divisors (107441823899758).

213230022111122 is a wasteful number, since it uses less digits than its factorization.

213230022111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3922705.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 213230022111122 its reverse (221111220032312), we get a palindrome (434341242143434).

The spelling of 213230022111122 in words is "two hundred thirteen trillion, two hundred thirty billion, twenty-two million, one hundred eleven thousand, one hundred twenty-two".