10001332202331 has 4 divisors (see below), whose sum is σ = 13335109603112. Its totient is φ = 6667554801552.

The previous prime is 10001332202327. The next prime is 10001332202377. The reversal of 10001332202331 is 13320223310001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10001332202331 - 2² = 10001332202327 is a prime.

It is a super-2 number, since 2×10001332202331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10001332202298 and 10001332202307.

It is not an unprimeable number, because it can be changed into a prime (10001332202231) 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, 1666888700386 + ... + 1666888700391.

It is an arithmetic number, because the mean of its divisors is an integer number (3333777400778).

Almost surely, 2^{10001332202331} is an apocalyptic number.

10001332202331 is a deficient number, since it is larger than the sum of its proper divisors (3333777400781).

10001332202331 is an equidigital number, since it uses as much as digits as its factorization.

10001332202331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333777400780.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10001332202331 its reverse (13320223310001), we get a palindrome (23321555512332).

The spelling of 10001332202331 in words is "ten trillion, one billion, three hundred thirty-two million, two hundred two thousand, three hundred thirty-one".