123020222020322 has 16 divisors (see below), whose sum is σ = 201312242881632. Its totient is φ = 55916498005920.

The previous prime is 123020222020273. The next prime is 123020222020327. The reversal of 123020222020322 is 223020222020321.

It is not an unprimeable number, because it can be changed into a prime (123020222020327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88531448 + ... + 89910275.

It is an arithmetic number, because the mean of its divisors is an integer number (12582015180102).

Almost surely, 2^{123020222020322} is an apocalyptic number.

123020222020322 is a deficient number, since it is larger than the sum of its proper divisors (78292020861310).

123020222020322 is a wasteful number, since it uses less digits than its factorization.

123020222020322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178473073.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 123020222020322 its reverse (223020222020321), we get a palindrome (346040444040643).

Subtracting 123020222020322 from its reverse (223020222020321), we obtain a palindrome (99999999999999).

The spelling of 123020222020322 in words is "one hundred twenty-three trillion, twenty billion, two hundred twenty-two million, twenty thousand, three hundred twenty-two".