22101323131210 has 8 divisors (see below), whose sum is σ = 39782381636196. Its totient is φ = 8840529252480.

The previous prime is 22101323131207. The next prime is 22101323131213. The reversal of 22101323131210 is 1213132310122.

It is an interprime number because it is at equal distance from previous prime (22101323131207) and next prime (22101323131213).

It can be written as a sum of positive squares in 2 ways, for example, as 19649352352081 + 2451970779129 = 4432759^2 + 1565877^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22101323131213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105066156551 + ... + 1105066156570.

Almost surely, 2^{22101323131210} is an apocalyptic number.

22101323131210 is a deficient number, since it is larger than the sum of its proper divisors (17681058504986).

22101323131210 is a wasteful number, since it uses less digits than its factorization.

22101323131210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210132313128.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 22101323131210 its reverse (1213132310122), we get a palindrome (23314455441332).

The spelling of 22101323131210 in words is "twenty-two trillion, one hundred one billion, three hundred twenty-three million, one hundred thirty-one thousand, two hundred ten".