122113231301123 has 32 divisors (see below), whose sum is σ = 125560341043200. Its totient is φ = 118728193812480.

The previous prime is 122113231301023. The next prime is 122113231301213. The reversal of 122113231301123 is 321103132311221.

It is not a de Polignac number, because 122113231301123 - 2⁸ = 122113231300867 is a prime.

It is a super-2 number, since 2×122113231301123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122113231301092 and 122113231301101.

It is not an unprimeable number, because it can be changed into a prime (122113231301023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1026939290 + ... + 1027058192.

It is an arithmetic number, because the mean of its divisors is an integer number (3923760657600).

Almost surely, 2^{122113231301123} is an apocalyptic number.

122113231301123 is a deficient number, since it is larger than the sum of its proper divisors (3447109742077).

122113231301123 is a wasteful number, since it uses less digits than its factorization.

122113231301123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119819.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 122113231301123 its reverse (321103132311221), we get a palindrome (443216363612344).

The spelling of 122113231301123 in words is "one hundred twenty-two trillion, one hundred thirteen billion, two hundred thirty-one million, three hundred one thousand, one hundred twenty-three".