10312222131310 has 32 divisors (see below), whose sum is σ = 21129865431552. Its totient is φ = 3586859870880.

The previous prime is 10312222131247. The next prime is 10312222131311. The reversal of 10312222131310 is 1313122221301.

It is a super-3 number, since 3×10312222131310³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312222131311) 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, 2037986034 + ... + 2037991093.

It is an arithmetic number, because the mean of its divisors is an integer number (660308294736).

Almost surely, 2^{10312222131310} is an apocalyptic number.

10312222131310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10312222131310 is an abundant number, since it is smaller than the sum of its proper divisors (10817643300242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10312222131310 is a wasteful number, since it uses less digits than its factorization.

10312222131310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4075977168.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 10312222131310 its reverse (1313122221301), we get a palindrome (11625344352611).

The spelling of 10312222131310 in words is "ten trillion, three hundred twelve billion, two hundred twenty-two million, one hundred thirty-one thousand, three hundred ten".