123102232212302 has 32 divisors (see below), whose sum is σ = 211447125230592. Its totient is φ = 52654444131744.

The previous prime is 123102232212283. The next prime is 123102232212341. The reversal of 123102232212302 is 203212232201321.

It is a super-2 number, since 2×123102232212302² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55060043 + ... + 57252185.

It is an arithmetic number, because the mean of its divisors is an integer number (6607722663456).

Almost surely, 2^{123102232212302} is an apocalyptic number.

123102232212302 is a deficient number, since it is larger than the sum of its proper divisors (88344893018290).

123102232212302 is a wasteful number, since it uses less digits than its factorization.

123102232212302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200032.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 123102232212302 its reverse (203212232201321), we get a palindrome (326314464413623).

The spelling of 123102232212302 in words is "one hundred twenty-three trillion, one hundred two billion, two hundred thirty-two million, two hundred twelve thousand, three hundred two".