102221122119 has 4 divisors (see below), whose sum is σ = 136294829496. Its totient is φ = 68147414744.

The previous prime is 102221122103. The next prime is 102221122127. The reversal of 102221122119 is 911221122201.

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 102221122119 - 2⁴ = 102221122103 is a prime.

It is a super-2 number, since 2×102221122119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102221122189) 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, 17036853684 + ... + 17036853689.

It is an arithmetic number, because the mean of its divisors is an integer number (34073707374).

Almost surely, 2^102221122119 is an apocalyptic number.

102221122119 is a deficient number, since it is larger than the sum of its proper divisors (34073707377).

102221122119 is an equidigital number, since it uses as much as digits as its factorization.

102221122119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34073707376.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 102221122119 in words is "one hundred two billion, two hundred twenty-one million, one hundred twenty-two thousand, one hundred nineteen".