201200122220984 has 16 divisors (see below), whose sum is σ = 377410284451800. Its totient is φ = 100557379700512.

The previous prime is 201200122220983. The next prime is 201200122221037. The reversal of 201200122220984 is 489022221002102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201200122220983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5335156214 + ... + 5335193925.

Almost surely, 2^{201200122220984} is an apocalyptic number.

It is an amenable number.

201200122220984 is a deficient number, since it is larger than the sum of its proper divisors (176210162230816).

201200122220984 is a wasteful number, since it uses less digits than its factorization.

201200122220984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10670352502 (or 10670352498 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The spelling of 201200122220984 in words is "two hundred one trillion, two hundred billion, one hundred twenty-two million, two hundred twenty thousand, nine hundred eighty-four".