10120223331 has 24 divisors (see below), whose sum is σ = 15013131120. Its totient is φ = 6566760000.

The previous prime is 10120223299. The next prime is 10120223339. The reversal of 10120223331 is 13332202101.

It is not a de Polignac number, because 10120223331 - 2⁵ = 10120223299 is a prime.

It is a super-2 number, since 2×10120223331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10120223339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40720 + ... + 147981.

It is an arithmetic number, because the mean of its divisors is an integer number (625547130).

Almost surely, 2^10120223331 is an apocalyptic number.

10120223331 is a deficient number, since it is larger than the sum of its proper divisors (4892907789).

10120223331 is a wasteful number, since it uses less digits than its factorization.

10120223331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188867 (or 188864 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10120223331 its reverse (13332202101), we get a palindrome (23452425432).

The spelling of 10120223331 in words is "ten billion, one hundred twenty million, two hundred twenty-three thousand, three hundred thirty-one".