221002112119 has 2 divisors, whose sum is σ = 221002112120. Its totient is φ = 221002112118.

The previous prime is 221002112081. The next prime is 221002112137. The reversal of 221002112119 is 911211200122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 221002112119 - 2²¹ = 221000014967 is a prime.

It is a super-2 number, since 2×221002112119² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 221002112119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (221002112159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110501056059 + 110501056060.

It is an arithmetic number, because the mean of its divisors is an integer number (110501056060).

Almost surely, 2^221002112119 is an apocalyptic number.

221002112119 is a deficient number, since it is larger than the sum of its proper divisors (1).

221002112119 is an equidigital number, since it uses as much as digits as its factorization.

221002112119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 221002112119 in words is "two hundred twenty-one billion, two million, one hundred twelve thousand, one hundred nineteen".