210011202122202 has 96 divisors (see below), whose sum is σ = 490207163846400. Its totient is φ = 64594964733696.

The previous prime is 210011202122119. The next prime is 210011202122231. The reversal of 210011202122202 is 202221202110012.

It is a happy number.

210011202122202 is a `hidden beast` number, since 210 + 0 + 1 + 1 + 20 + 212 + 220 + 2 = 666.

210011202122202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 47 ways as a sum of consecutive naturals, for example, 12239119699 + ... + 12239136857.

It is an arithmetic number, because the mean of its divisors is an integer number (5106324623400).

Almost surely, 2^{210011202122202} is an apocalyptic number.

210011202122202 is an abundant number, since it is smaller than the sum of its proper divisors (280195961724198).

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

210011202122202 is a wasteful number, since it uses less digits than its factorization.

210011202122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33452 (or 33449 counting only the distinct ones).

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

Adding to 210011202122202 its reverse (202221202110012), we get a palindrome (412232404232214).

The spelling of 210011202122202 in words is "two hundred ten trillion, eleven billion, two hundred two million, one hundred twenty-two thousand, two hundred two".