200020021102 has 16 divisors (see below), whose sum is σ = 327358512000. Its totient is φ = 90903462840.

The previous prime is 200020021099. The next prime is 200020021121. The reversal of 200020021102 is 201120020002.

It is a congruent number.

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, 596952 + ... + 869707.

It is an arithmetic number, because the mean of its divisors is an integer number (20459907000).

Almost surely, 2^200020021102 is an apocalyptic number.

200020021102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200020021102 is a deficient number, since it is larger than the sum of its proper divisors (127338490898).

200020021102 is a wasteful number, since it uses less digits than its factorization.

200020021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472871.

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

Adding to 200020021102 its reverse (201120020002), we get a palindrome (401140041104).

The spelling of 200020021102 in words is "two hundred billion, twenty million, twenty-one thousand, one hundred two".