200020012102 has 8 divisors (see below), whose sum is σ = 315821071800. Its totient is φ = 94746321504.

The previous prime is 200020012091. The next prime is 200020012117. The reversal of 200020012102 is 201210020002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 2631842227 + ... + 2631842302.

It is an arithmetic number, because the mean of its divisors is an integer number (39477633975).

Almost surely, 2^200020012102 is an apocalyptic number.

200020012102 is a deficient number, since it is larger than the sum of its proper divisors (115801059698).

200020012102 is a wasteful number, since it uses less digits than its factorization.

200020012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5263684550.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 200020012102 its reverse (201210020002), we get a palindrome (401230032104).

The spelling of 200020012102 in words is "two hundred billion, twenty million, twelve thousand, one hundred two".