123034211421122 has 16 divisors (see below), whose sum is σ = 194355195221760. Its totient is φ = 58252168042992.

The previous prime is 123034211421101. The next prime is 123034211421257. The reversal of 123034211421122 is 221124112430321.

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, 755341433 + ... + 755504300.

It is an arithmetic number, because the mean of its divisors is an integer number (12147199701360).

Almost surely, 2^{123034211421122} is an apocalyptic number.

123034211421122 is a deficient number, since it is larger than the sum of its proper divisors (71320983800638).

123034211421122 is a wasteful number, since it uses less digits than its factorization.

123034211421122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510847897.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 123034211421122 its reverse (221124112430321), we get a palindrome (344158323851443).

The spelling of 123034211421122 in words is "one hundred twenty-three trillion, thirty-four billion, two hundred eleven million, four hundred twenty-one thousand, one hundred twenty-two".