102202210112011 has 4 divisors (see below), whose sum is σ = 103602240387592. Its totient is φ = 100802179836432.

The previous prime is 102202210111993. The next prime is 102202210112039. The reversal of 102202210112011 is 110211012202201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102202210112011 - 2²¹ = 102202208014859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102202210113011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 700015137681 + ... + 700015137826.

It is an arithmetic number, because the mean of its divisors is an integer number (25900560096898).

Almost surely, 2^{102202210112011} is an apocalyptic number.

102202210112011 is a deficient number, since it is larger than the sum of its proper divisors (1400030275581).

102202210112011 is an equidigital number, since it uses as much as digits as its factorization.

102202210112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400030275580.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102202210112011 its reverse (110211012202201), we get a palindrome (212413222314212).

The spelling of 102202210112011 in words is "one hundred two trillion, two hundred two billion, two hundred ten million, one hundred twelve thousand, eleven".