22241131022 has 32 divisors (see below), whose sum is σ = 36890792064. Its totient is φ = 9972151200.

The previous prime is 22241131001. The next prime is 22241131049. The reversal of 22241131022 is 22013114222.

It is a junction number, because it is equal to n+sod(n) for n = 22241130985 and 22241131003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1197773 + ... + 1216199.

It is an arithmetic number, because the mean of its divisors is an integer number (1152837252).

Almost surely, 2^22241131022 is an apocalyptic number.

22241131022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22241131022 is a deficient number, since it is larger than the sum of its proper divisors (14649661042).

22241131022 is a wasteful number, since it uses less digits than its factorization.

22241131022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19184.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22241131022 its reverse (22013114222), we get a palindrome (44254245244).

The spelling of 22241131022 in words is "twenty-two billion, two hundred forty-one million, one hundred thirty-one thousand, twenty-two".