200122112012202 has 16 divisors (see below), whose sum is σ = 444715804471680. Its totient is φ = 66707370670716.

The previous prime is 200122112012099. The next prime is 200122112012411. The reversal of 200122112012202 is 202210211221002.

It is a happy number.

200122112012202 is a `hidden beast` number, since 20 + 0 + 1 + 221 + 1 + 201 + 220 + 2 = 666.

It is a super-3 number, since 3×200122112012202³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 1852982518578 + ... + 1852982518685.

It is an arithmetic number, because the mean of its divisors is an integer number (27794737779480).

Almost surely, 2^{200122112012202} is an apocalyptic number.

200122112012202 is an abundant number, since it is smaller than the sum of its proper divisors (244593692459478).

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

200122112012202 is a wasteful number, since it uses less digits than its factorization.

200122112012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3705965037274 (or 3705965037268 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 200122112012202 its reverse (202210211221002), we get a palindrome (402332323233204).

The spelling of 200122112012202 in words is "two hundred trillion, one hundred twenty-two billion, one hundred twelve million, twelve thousand, two hundred two".