20200636603602 has 48 divisors (see below), whose sum is σ = 53868364280640. Its totient is φ = 5327640422496.

The previous prime is 20200636603597. The next prime is 20200636603621. The reversal of 20200636603602 is 20630663600202.

20200636603602 is a `hidden beast` number, since 2 + 0 + 200 + 6 + 36 + 60 + 360 + 2 = 666.

It is a super-3 number, since 3×20200636603602³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6166248852 + ... + 6166252127.

It is an arithmetic number, because the mean of its divisors is an integer number (1122257589180).

Almost surely, 2^{20200636603602} is an apocalyptic number.

20200636603602 is an abundant number, since it is smaller than the sum of its proper divisors (33667727677038).

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

20200636603602 is a wasteful number, since it uses less digits than its factorization.

20200636603602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12332501007 (or 12332501004 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

The spelling of 20200636603602 in words is "twenty trillion, two hundred billion, six hundred thirty-six million, six hundred three thousand, six hundred two".