22521351343114 has 16 divisors (see below), whose sum is σ = 36380876491008. Its totient is φ = 10394403561072.

The previous prime is 22521351343109. The next prime is 22521351343129. The reversal of 22521351343114 is 41134315312522.

It is a super-2 number, since 2×22521351343114² (a number of 28 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, 1518399 + ... + 6881005.

It is an arithmetic number, because the mean of its divisors is an integer number (2273804780688).

Almost surely, 2^{22521351343114} is an apocalyptic number.

22521351343114 is a deficient number, since it is larger than the sum of its proper divisors (13859525147894).

22521351343114 is a wasteful number, since it uses less digits than its factorization.

22521351343114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5524149.

The product of its digits is 86400, while the sum is 37.

Adding to 22521351343114 its reverse (41134315312522), we get a palindrome (63655666655636).

The spelling of 22521351343114 in words is "twenty-two trillion, five hundred twenty-one billion, three hundred fifty-one million, three hundred forty-three thousand, one hundred fourteen".