102202111012101 has 8 divisors (see below), whose sum is σ = 136276510337184. Its totient is φ = 68131226180880.

The previous prime is 102202111012063. The next prime is 102202111012117. The reversal of 102202111012101 is 101210111202201.

It is a happy number.

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

It is not a de Polignac number, because 102202111012101 - 2²⁹ = 102201574141189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202111012181) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 878555610 + ... + 878671931.

It is an arithmetic number, because the mean of its divisors is an integer number (17034563792148).

Almost surely, 2^{102202111012101} is an apocalyptic number.

It is an amenable number.

102202111012101 is a deficient number, since it is larger than the sum of its proper divisors (34074399325083).

102202111012101 is a wasteful number, since it uses less digits than its factorization.

102202111012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757246931.

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

Adding to 102202111012101 its reverse (101210111202201), we get a palindrome (203412222214302).

The spelling of 102202111012101 in words is "one hundred two trillion, two hundred two billion, one hundred eleven million, twelve thousand, one hundred one".