123132222202 has 16 divisors (see below), whose sum is σ = 201981744000. Its totient is φ = 55832343840.

The previous prime is 123132222173. The next prime is 123132222211. The reversal of 123132222202 is 202222231321.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6833202 + ... + 6851197.

It is an arithmetic number, because the mean of its divisors is an integer number (12623859000).

Almost surely, 2^123132222202 is an apocalyptic number.

123132222202 is a deficient number, since it is larger than the sum of its proper divisors (78849521798).

123132222202 is a wasteful number, since it uses less digits than its factorization.

123132222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13684821.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 123132222202 its reverse (202222231321), we get a palindrome (325354453523).

The spelling of 123132222202 in words is "one hundred twenty-three billion, one hundred thirty-two million, two hundred twenty-two thousand, two hundred two".