123022302212102 has 16 divisors (see below), whose sum is σ = 186757436884032. Its totient is φ = 60769828718760.

The previous prime is 123022302212011. The next prime is 123022302212137. The reversal of 123022302212102 is 201212203220321.

It is a happy number.

It is a congruent number.

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, 49437353 + ... + 51866139.

It is an arithmetic number, because the mean of its divisors is an integer number (11672339805252).

Almost surely, 2^{123022302212102} is an apocalyptic number.

123022302212102 is a deficient number, since it is larger than the sum of its proper divisors (63735134671930).

123022302212102 is a wasteful number, since it uses less digits than its factorization.

123022302212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734003.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 123022302212102 its reverse (201212203220321), we get a palindrome (324234505432423).

The spelling of 123022302212102 in words is "one hundred twenty-three trillion, twenty-two billion, three hundred two million, two hundred twelve thousand, one hundred two".