20262122703536 has 20 divisors (see below), whose sum is σ = 44866128843792. Its totient is φ = 8683766872896.

The previous prime is 20262122703503. The next prime is 20262122703601. The reversal of 20262122703536 is 63530722126202.

It is a junction number, because it is equal to n+sod(n) for n = 20262122703493 and 20262122703502.

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, 90455904815 + ... + 90455905038.

Almost surely, 2^{20262122703536} is an apocalyptic number.

It is an amenable number.

20262122703536 is an abundant number, since it is smaller than the sum of its proper divisors (24604006140256).

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

20262122703536 is a wasteful number, since it uses less digits than its factorization.

20262122703536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180911809868 (or 180911809862 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 41.

Adding to 20262122703536 its reverse (63530722126202), we get a palindrome (83792844829738).

The spelling of 20262122703536 in words is "twenty trillion, two hundred sixty-two billion, one hundred twenty-two million, seven hundred three thousand, five hundred thirty-six".