10220021120131 has 4 divisors (see below), whose sum is σ = 10334852818200. Its totient is φ = 10105189422064.

The previous prime is 10220021120123. The next prime is 10220021120143. The reversal of 10220021120131 is 13102112002201.

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 10220021120131 - 2³ = 10220021120123 is a prime.

It is a super-2 number, since 2×10220021120131² (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 (10220021120161) 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, 57415848901 + ... + 57415849078.

It is an arithmetic number, because the mean of its divisors is an integer number (2583713204550).

Almost surely, 2^{10220021120131} is an apocalyptic number.

10220021120131 is a deficient number, since it is larger than the sum of its proper divisors (114831698069).

10220021120131 is an equidigital number, since it uses as much as digits as its factorization.

10220021120131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114831698068.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10220021120131 its reverse (13102112002201), we get a palindrome (23322133122332).

The spelling of 10220021120131 in words is "ten trillion, two hundred twenty billion, twenty-one million, one hundred twenty thousand, one hundred thirty-one".