10220012131 has 8 divisors (see below), whose sum is σ = 11691903744. Its totient is φ = 8751093000.

The previous prime is 10220012093. The next prime is 10220012137. The reversal of 10220012131 is 13121002201.

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

It is a cyclic number.

It is not a de Polignac number, because 10220012131 - 2⁹ = 10220011619 is a prime.

It is a super-2 number, since 2×10220012131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220012137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 735745 + ... + 749506.

It is an arithmetic number, because the mean of its divisors is an integer number (1461487968).

Almost surely, 2^10220012131 is an apocalyptic number.

10220012131 is a deficient number, since it is larger than the sum of its proper divisors (1471891613).

10220012131 is an equidigital number, since it uses as much as digits as its factorization.

10220012131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486241.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10220012131 its reverse (13121002201), we get a palindrome (23341014332).

The spelling of 10220012131 in words is "ten billion, two hundred twenty million, twelve thousand, one hundred thirty-one".