2231355323001 has 16 divisors (see below), whose sum is σ = 3483091237248. Its totient is φ = 1243961155200.

The previous prime is 2231355322969. The next prime is 2231355323009. The reversal of 2231355323001 is 1003235531322.

It is a happy number.

It is not a de Polignac number, because 2231355323001 - 2⁵ = 2231355322969 is a prime.

It is a super-3 number, since 3×2231355323001³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2231355323001.

It is not an unprimeable number, because it can be changed into a prime (2231355323009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1295792010 + ... + 1295793731.

It is an arithmetic number, because the mean of its divisors is an integer number (217693202328).

Almost surely, 2^{2231355323001} is an apocalyptic number.

2231355323001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2231355323001 is a deficient number, since it is larger than the sum of its proper divisors (1251735914247).

2231355323001 is a wasteful number, since it uses less digits than its factorization.

2231355323001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591585792.

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 2231355323001 in words is "two trillion, two hundred thirty-one billion, three hundred fifty-five million, three hundred twenty-three thousand, one".