23132322202 has 32 divisors (see below), whose sum is σ = 39091880448. Its totient is φ = 10170840000.

The previous prime is 23132322173. The next prime is 23132322223. The reversal of 23132322202 is 20222323132.

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

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, 1781052 + ... + 1793992.

It is an arithmetic number, because the mean of its divisors is an integer number (1221621264).

Almost surely, 2^23132322202 is an apocalyptic number.

23132322202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23132322202 is a deficient number, since it is larger than the sum of its proper divisors (15959558246).

23132322202 is a wasteful number, since it uses less digits than its factorization.

23132322202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15606.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23132322202 its reverse (20222323132), we get a palindrome (43354645334).

The spelling of 23132322202 in words is "twenty-three billion, one hundred thirty-two million, three hundred twenty-two thousand, two hundred two".