22536006212040 has 32 divisors (see below), whose sum is σ = 67608018636480. Its totient is φ = 6009601656512.

The previous prime is 22536006212009. The next prime is 22536006212051. The reversal of 22536006212040 is 4021260063522.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22536006211992 and 22536006212010.

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, 93900025764 + ... + 93900026003.

It is an arithmetic number, because the mean of its divisors is an integer number (2112750582390).

Almost surely, 2^{22536006212040} is an apocalyptic number.

22536006212040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22536006212040 is an abundant number, since it is smaller than the sum of its proper divisors (45072012424440).

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

22536006212040 is a wasteful number, since it uses less digits than its factorization.

22536006212040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187800051781 (or 187800051777 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 22536006212040 its reverse (4021260063522), we get a palindrome (26557266275562).

The spelling of 22536006212040 in words is "twenty-two trillion, five hundred thirty-six billion, six million, two hundred twelve thousand, forty".