201202211121202 has 8 divisors (see below), whose sum is σ = 301805579424816. Its totient is φ = 100600351312932.

The previous prime is 201202211121199. The next prime is 201202211121211. The reversal of 201202211121202 is 202121112202102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 201202211121202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376790328 + ... + 377323939.

It is an arithmetic number, because the mean of its divisors is an integer number (37725697428102).

Almost surely, 2^{201202211121202} is an apocalyptic number.

201202211121202 is a deficient number, since it is larger than the sum of its proper divisors (100603368303614).

201202211121202 is a wasteful number, since it uses less digits than its factorization.

201202211121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754247672.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 201202211121202 its reverse (202121112202102), we get a palindrome (403323323323304).

The spelling of 201202211121202 in words is "two hundred one trillion, two hundred two billion, two hundred eleven million, one hundred twenty-one thousand, two hundred two".