102221422303111 has 16 divisors (see below), whose sum is σ = 103884917877216. Its totient is φ = 100565147483136.

The previous prime is 102221422303043. The next prime is 102221422303139. The reversal of 102221422303111 is 111303224122201.

It is a cyclic number.

It is not a de Polignac number, because 102221422303111 - 2¹³ = 102221422294919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102221422343111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137856396 + ... + 138595918.

It is an arithmetic number, because the mean of its divisors is an integer number (6492807367326).

Almost surely, 2^{102221422303111} is an apocalyptic number.

102221422303111 is a deficient number, since it is larger than the sum of its proper divisors (1663495574105).

102221422303111 is an equidigital number, since it uses as much as digits as its factorization.

102221422303111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744402.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 102221422303111 its reverse (111303224122201), we get a palindrome (213524646425312).

The spelling of 102221422303111 in words is "one hundred two trillion, two hundred twenty-one billion, four hundred twenty-two million, three hundred three thousand, one hundred eleven".