22411312242 has 16 divisors (see below), whose sum is σ = 48897408672. Its totient is φ = 6791306720.

The previous prime is 22411312229. The next prime is 22411312271. The reversal of 22411312242 is 24221311422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169782603 + ... + 169782734.

It is an arithmetic number, because the mean of its divisors is an integer number (3056088042).

Almost surely, 2^22411312242 is an apocalyptic number.

22411312242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22411312242 is an abundant number, since it is smaller than the sum of its proper divisors (26486096430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22411312242 is a wasteful number, since it uses less digits than its factorization.

22411312242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339565353.

The product of its digits is 1536, while the sum is 24.

Adding to 22411312242 its reverse (24221311422), we get a palindrome (46632623664).

The spelling of 22411312242 in words is "twenty-two billion, four hundred eleven million, three hundred twelve thousand, two hundred forty-two".