122312023042 has 16 divisors (see below), whose sum is σ = 200581121664. Its totient is φ = 55475770000.

The previous prime is 122312023037. The next prime is 122312023051. The reversal of 122312023042 is 240320213221.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 6019834 + ... + 6040117.

It is an arithmetic number, because the mean of its divisors is an integer number (12536320104).

Almost surely, 2^122312023042 is an apocalyptic number.

122312023042 is a deficient number, since it is larger than the sum of its proper divisors (78269098622).

122312023042 is a wasteful number, since it uses less digits than its factorization.

122312023042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12060425.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 122312023042 its reverse (240320213221), we get a palindrome (362632236263).

The spelling of 122312023042 in words is "one hundred twenty-two billion, three hundred twelve million, twenty-three thousand, forty-two".