202111002201102 has 32 divisors (see below), whose sum is σ = 406032295512480. Its totient is φ = 67068684288000.

The previous prime is 202111002201047. The next prime is 202111002201167. The reversal of 202111002201102 is 201102200111202.

It is a congruent number.

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, 4196238 + ... + 20538510.

It is an arithmetic number, because the mean of its divisors is an integer number (12688509234765).

Almost surely, 2^{202111002201102} is an apocalyptic number.

202111002201102 is an abundant number, since it is smaller than the sum of its proper divisors (203921293311378).

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

202111002201102 is a wasteful number, since it uses less digits than its factorization.

202111002201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16351508.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 202111002201102 its reverse (201102200111202), we get a palindrome (403213202312304).

The spelling of 202111002201102 in words is "two hundred two trillion, one hundred eleven billion, two million, two hundred one thousand, one hundred two".