201011111102202 has 8 divisors (see below), whose sum is σ = 402022222204416. Its totient is φ = 67003703700732.

The previous prime is 201011111102107. The next prime is 201011111102251. The reversal of 201011111102202 is 202201111110102.

It is a happy number.

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

201011111102202 is an admirable number.

It is a super-2 number, since 2×201011111102202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16750925925178 + ... + 16750925925189.

It is an arithmetic number, because the mean of its divisors is an integer number (50252777775552).

Almost surely, 2^{201011111102202} is an apocalyptic number.

201011111102202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

201011111102202 is a wasteful number, since it uses less digits than its factorization.

201011111102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33501851850372.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 201011111102202 its reverse (202201111110102), we get a palindrome (403212222212304).

The spelling of 201011111102202 in words is "two hundred one trillion, eleven billion, one hundred eleven million, one hundred two thousand, two hundred two".