200211121211202 has 32 divisors (see below), whose sum is σ = 455765153981760. Its totient is φ = 65109307710240.

The previous prime is 200211121211183. The next prime is 200211121211267. The reversal of 200211121211202 is 202112121112002.

200211121211202 is a `hidden beast` number, since 20 + 0 + 211 + 1 + 21 + 211 + 202 = 666.

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 15 ways as a sum of consecutive naturals, for example, 45214794808 + ... + 45214799235.

It is an arithmetic number, because the mean of its divisors is an integer number (14242661061930).

Almost surely, 2^{200211121211202} is an apocalyptic number.

200211121211202 is an abundant number, since it is smaller than the sum of its proper divisors (255554032770558).

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

200211121211202 is a wasteful number, since it uses less digits than its factorization.

200211121211202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90429594095 (or 90429594089 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 200211121211202 its reverse (202112121112002), we get a palindrome (402323242323204).

The spelling of 200211121211202 in words is "two hundred trillion, two hundred eleven billion, one hundred twenty-one million, two hundred eleven thousand, two hundred two".