22422102031 has 12 divisors (see below), whose sum is σ = 26093067840. Its totient is φ = 19211418240.

The previous prime is 22422101971. The next prime is 22422102049. The reversal of 22422102031 is 13020122422.

It is not a de Polignac number, because 22422102031 - 2⁷ = 22422101903 is a prime.

It is a super-2 number, since 2×22422102031² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22422102061) 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, 38655 + ... + 215263.

It is an arithmetic number, because the mean of its divisors is an integer number (2174422320).

Almost surely, 2^22422102031 is an apocalyptic number.

22422102031 is a deficient number, since it is larger than the sum of its proper divisors (3670965809).

22422102031 is a wasteful number, since it uses less digits than its factorization.

22422102031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179214 (or 179207 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22422102031 its reverse (13020122422), we get a palindrome (35442224453).

The spelling of 22422102031 in words is "twenty-two billion, four hundred twenty-two million, one hundred two thousand, thirty-one".