22013130133412 has 12 divisors (see below), whose sum is σ = 42025066618416. Its totient is φ = 10005968242440.

The previous prime is 22013130133301. The next prime is 22013130133427. The reversal of 22013130133412 is 21433103131022.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250149206018 + ... + 250149206105.

It is an arithmetic number, because the mean of its divisors is an integer number (3502088884868).

Almost surely, 2^{22013130133412} is an apocalyptic number.

22013130133412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22013130133412 is a deficient number, since it is larger than the sum of its proper divisors (20011936485004).

22013130133412 is a wasteful number, since it uses less digits than its factorization.

22013130133412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500298412138 (or 500298412136 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 22013130133412 its reverse (21433103131022), we get a palindrome (43446233264434).

The spelling of 22013130133412 in words is "twenty-two trillion, thirteen billion, one hundred thirty million, one hundred thirty-three thousand, four hundred twelve".