20200000010010 has 64 divisors (see below), whose sum is σ = 48546769426560. Its totient is φ = 5379252975360.

The previous prime is 20200000010009. The next prime is 20200000010077. The reversal of 20200000010010 is 1001000000202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63439000 + ... + 63756620.

It is an arithmetic number, because the mean of its divisors is an integer number (758543272290).

Almost surely, 2^{20200000010010} is an apocalyptic number.

20200000010010 is an abundant number, since it is smaller than the sum of its proper divisors (28346769416550).

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

20200000010010 is a wasteful number, since it uses less digits than its factorization.

20200000010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320543.

The product of its (nonzero) digits is 4, while the sum is 6.

Adding to 20200000010010 its reverse (1001000000202), we get a palindrome (21201000010212).

The spelling of 20200000010010 in words is "twenty trillion, two hundred billion, ten thousand, ten".