10220112431 has 2 divisors, whose sum is σ = 10220112432. Its totient is φ = 10220112430.

The previous prime is 10220112389. The next prime is 10220112439. The reversal of 10220112431 is 13421102201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10220112431 - 2⁶ = 10220112367 is a prime.

It is a super-2 number, since 2×10220112431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10220112439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110056215 + 5110056216.

It is an arithmetic number, because the mean of its divisors is an integer number (5110056216).

Almost surely, 2^10220112431 is an apocalyptic number.

10220112431 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220112431 is an equidigital number, since it uses as much as digits as its factorization.

10220112431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10220112431 its reverse (13421102201), we get a palindrome (23641214632).

The spelling of 10220112431 in words is "ten billion, two hundred twenty million, one hundred twelve thousand, four hundred thirty-one".