10131001212223 has 16 divisors (see below), whose sum is σ = 11049426892800. Its totient is φ = 9252146060640.

The previous prime is 10131001212203. The next prime is 10131001212247. The reversal of 10131001212223 is 32221210013101.

It is a cyclic number.

It is not a de Polignac number, because 10131001212223 - 2⁵ = 10131001212191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10131001212223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131001212203) 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, 14221711 + ... + 14917072.

It is an arithmetic number, because the mean of its divisors is an integer number (690589180800).

Almost surely, 2^{10131001212223} is an apocalyptic number.

10131001212223 is a deficient number, since it is larger than the sum of its proper divisors (918425680577).

10131001212223 is a wasteful number, since it uses less digits than its factorization.

10131001212223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29139462.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10131001212223 its reverse (32221210013101), we get a palindrome (42352211225324).

The spelling of 10131001212223 in words is "ten trillion, one hundred thirty-one billion, one million, two hundred twelve thousand, two hundred twenty-three".