22041313412 has 24 divisors (see below), whose sum is σ = 39633176352. Its totient is φ = 10719676800.

The previous prime is 22041313351. The next prime is 22041313421. The reversal of 22041313412 is 21431314022.

It is a super-2 number, since 2×22041313412² (a number of 21 digits) contains 22 as substring.

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, 224414 + ... + 307317.

It is an arithmetic number, because the mean of its divisors is an integer number (1651382348).

Almost surely, 2^22041313412 is an apocalyptic number.

It is an amenable number.

22041313412 is a deficient number, since it is larger than the sum of its proper divisors (17591862940).

22041313412 is a wasteful number, since it uses less digits than its factorization.

22041313412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532019 (or 532017 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22041313412 its reverse (21431314022), we get a palindrome (43472627434).

The spelling of 22041313412 in words is "twenty-two billion, forty-one million, three hundred thirteen thousand, four hundred twelve".