20116707363770 has 16 divisors (see below), whose sum is σ = 36211137087528. Its totient is φ = 8046446538240.

The previous prime is 20116707363769. The next prime is 20116707363799. The reversal of 20116707363770 is 7736370761102.

It can be written as a sum of positive squares in 4 ways, for example, as 12589020706201 + 7527686657569 = 3548101^2 + 2743663^2 .

It is a super-2 number, since 2×20116707363770² (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, 29193311 + ... + 29874450.

Almost surely, 2^{20116707363770} is an apocalyptic number.

20116707363770 is a deficient number, since it is larger than the sum of its proper divisors (16094429723758).

20116707363770 is a wasteful number, since it uses less digits than its factorization.

20116707363770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59101825.

The product of its (nonzero) digits is 1555848, while the sum is 50.

The spelling of 20116707363770 in words is "twenty trillion, one hundred sixteen billion, seven hundred seven million, three hundred sixty-three thousand, seven hundred seventy".