22002031132313 has 8 divisors (see below), whose sum is σ = 22958689223808. Its totient is φ = 21045377044384.

The previous prime is 22002031132307. The next prime is 22002031132357. The reversal of 22002031132313 is 31323113020022.

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

It is a cyclic number.

It is not a de Polignac number, because 22002031132313 - 2⁴ = 22002031132297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (22002031134313) 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, 17526356 + ... + 18739722.

It is an arithmetic number, because the mean of its divisors is an integer number (2869836152976).

Almost surely, 2^{22002031132313} is an apocalyptic number.

22002031132313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22002031132313 is a deficient number, since it is larger than the sum of its proper divisors (956658091495).

22002031132313 is a wasteful number, since it uses less digits than its factorization.

22002031132313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001783.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 22002031132313 its reverse (31323113020022), we get a palindrome (53325144152335).

The spelling of 22002031132313 in words is "twenty-two trillion, two billion, thirty-one million, one hundred thirty-two thousand, three hundred thirteen".