10311210031022 has 8 divisors (see below), whose sum is σ = 15467062865400. Its totient is φ = 5155522409224.

The previous prime is 10311210031021. The next prime is 10311210031039. The reversal of 10311210031022 is 22013001211301.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311210031021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41146997 + ... + 41396832.

It is an arithmetic number, because the mean of its divisors is an integer number (1933382858175).

Almost surely, 2^{10311210031022} is an apocalyptic number.

10311210031022 is a deficient number, since it is larger than the sum of its proper divisors (5155852834378).

10311210031022 is an equidigital number, since it uses as much as digits as its factorization.

10311210031022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82606290.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10311210031022 its reverse (22013001211301), we get a palindrome (32324211242323).

The spelling of 10311210031022 in words is "ten trillion, three hundred eleven billion, two hundred ten million, thirty-one thousand, twenty-two".