10020200002 has 32 divisors (see below), whose sum is σ = 16044603120. Its totient is φ = 4684753920.

The previous prime is 10020199933. The next prime is 10020200039. The reversal of 10020200002 is 20000202001.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 2444412481 + 7575787521 = 49441^2 + 87039^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310408 + ... + 341164.

Almost surely, 2^10020200002 is an apocalyptic number.

10020200002 is a deficient number, since it is larger than the sum of its proper divisors (6024403118).

10020200002 is a wasteful number, since it uses less digits than its factorization.

10020200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30966.

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 10020200002 its reverse (20000202001), we get a palindrome (30020402003).

The spelling of 10020200002 in words is "ten billion, twenty million, two hundred thousand, two".