10220022310331 has 4 divisors (see below), whose sum is σ = 10220145851664. Its totient is φ = 10219898769000.

The previous prime is 10220022310327. The next prime is 10220022310339. The reversal of 10220022310331 is 13301322002201.

10220022310331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10220022310331 - 2² = 10220022310327 is a prime.

It is a super-2 number, since 2×10220022310331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220022310339) 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, 61646495 + ... + 61812056.

It is an arithmetic number, because the mean of its divisors is an integer number (2555036462916).

Almost surely, 2^{10220022310331} is an apocalyptic number.

10220022310331 is a deficient number, since it is larger than the sum of its proper divisors (123541333).

10220022310331 is an equidigital number, since it uses as much as digits as its factorization.

10220022310331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123541332.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10220022310331 its reverse (13301322002201), we get a palindrome (23521344312532).

It can be divided in two parts, 1022002 and 2310331, that added together give a palindrome (3332333).

The spelling of 10220022310331 in words is "ten trillion, two hundred twenty billion, twenty-two million, three hundred ten thousand, three hundred thirty-one".