10442222112031 has 4 divisors (see below), whose sum is σ = 10444016005864. Its totient is φ = 10440428218200.

The previous prime is 10442222112019. The next prime is 10442222112059. The reversal of 10442222112031 is 13021122224401.

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 10442222112031 - 2⁵ = 10442222111999 is a prime.

It is a super-2 number, since 2×10442222112031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10442222111987 and 10442222112005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10442222112071) 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, 896938185 + ... + 896949826.

It is an arithmetic number, because the mean of its divisors is an integer number (2611004001466).

Almost surely, 2^{10442222112031} is an apocalyptic number.

10442222112031 is a deficient number, since it is larger than the sum of its proper divisors (1793893833).

10442222112031 is an equidigital number, since it uses as much as digits as its factorization.

10442222112031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793893832.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 10442222112031 its reverse (13021122224401), we get a palindrome (23463344336432).

The spelling of 10442222112031 in words is "ten trillion, four hundred forty-two billion, two hundred twenty-two million, one hundred twelve thousand, thirty-one".