10022211031 has 12 divisors (see below), whose sum is σ = 11670986208. Its totient is φ = 8581259232.

The previous prime is 10022210993. The next prime is 10022211047. The reversal of 10022211031 is 13011222001.

It is not a de Polignac number, because 10022211031 - 2⁷ = 10022210903 is a prime.

It is a super-2 number, since 2×10022211031² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022211071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63231 + ... + 155056.

It is an arithmetic number, because the mean of its divisors is an integer number (972582184).

Almost surely, 2^10022211031 is an apocalyptic number.

10022211031 is a deficient number, since it is larger than the sum of its proper divisors (1648775177).

10022211031 is an equidigital number, since it uses as much as digits as its factorization.

10022211031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219238 (or 219231 counting only the distinct ones).

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

Adding to 10022211031 its reverse (13011222001), we get a palindrome (23033433032).

The spelling of 10022211031 in words is "ten billion, twenty-two million, two hundred eleven thousand, thirty-one".