123020212232202 has 16 divisors (see below), whose sum is σ = 246100273802112. Its totient is φ = 40996762521120.

The previous prime is 123020212232191. The next prime is 123020212232231. The reversal of 123020212232202 is 202232212020321.

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, 2493695683 + ... + 2493745014.

It is an arithmetic number, because the mean of its divisors is an integer number (15381267112632).

Almost surely, 2^{123020212232202} is an apocalyptic number.

123020212232202 is an abundant number, since it is smaller than the sum of its proper divisors (123080061569910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123020212232202 is a wasteful number, since it uses less digits than its factorization.

123020212232202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4987444813.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 123020212232202 its reverse (202232212020321), we get a palindrome (325252424252523).

The spelling of 123020212232202 in words is "one hundred twenty-three trillion, twenty billion, two hundred twelve million, two hundred thirty-two thousand, two hundred two".