200011202120100 has 72 divisors (see below), whose sum is σ = 661370375017408. Its totient is φ = 45716846198400.

The previous prime is 200011202120087. The next prime is 200011202120291. The reversal of 200011202120100 is 1021202110002.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 47621712691 + ... + 47621716890.

Almost surely, 2^{200011202120100} is an apocalyptic number.

200011202120100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200011202120100 is an abundant number, since it is smaller than the sum of its proper divisors (461359172897308).

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

200011202120100 is a wasteful number, since it uses less digits than its factorization.

200011202120100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95243429605 (or 95243429598 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200011202120100 its reverse (1021202110002), we get a palindrome (201032404230102).

The spelling of 200011202120100 in words is "two hundred trillion, eleven billion, two hundred two million, one hundred twenty thousand, one hundred".