22220023514504 has 32 divisors (see below), whose sum is σ = 43926851856000. Its totient is φ = 10508104147392.

The previous prime is 22220023514497. The next prime is 22220023514519. The reversal of 22220023514504 is 40541532002222.

It is a super-2 number, since 2×22220023514504² (a number of 27 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, 119143664 + ... + 119330015.

It is an arithmetic number, because the mean of its divisors is an integer number (1372714120500).

Almost surely, 2^{22220023514504} is an apocalyptic number.

It is an amenable number.

22220023514504 is a deficient number, since it is larger than the sum of its proper divisors (21706828341496).

22220023514504 is a wasteful number, since it uses less digits than its factorization.

22220023514504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238474317 (or 238474313 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 22220023514504 its reverse (40541532002222), we get a palindrome (62761555516726).

The spelling of 22220023514504 in words is "twenty-two trillion, two hundred twenty billion, twenty-three million, five hundred fourteen thousand, five hundred four".