122032301010123 has 16 divisors (see below), whose sum is σ = 186000159422720. Its totient is φ = 69715427085216.

The previous prime is 122032301010091. The next prime is 122032301010163. The reversal of 122032301010123 is 321010103230221.

It is not a de Polignac number, because 122032301010123 - 2⁵ = 122032301010091 is a prime.

It is a super-2 number, since 2×122032301010123² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122032301010123.

It is not an unprimeable number, because it can be changed into a prime (122032301010163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 721427968 + ... + 721597101.

It is an arithmetic number, because the mean of its divisors is an integer number (11625009963920).

Almost surely, 2^{122032301010123} is an apocalyptic number.

122032301010123 is a deficient number, since it is larger than the sum of its proper divisors (63967858412597).

122032301010123 is a wasteful number, since it uses less digits than its factorization.

122032301010123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443029106.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 122032301010123 its reverse (321010103230221), we get a palindrome (443042404240344).

The spelling of 122032301010123 in words is "one hundred twenty-two trillion, thirty-two billion, three hundred one million, ten thousand, one hundred twenty-three".