22012002119 has 2 divisors, whose sum is σ = 22012002120. Its totient is φ = 22012002118.

The previous prime is 22012002109. The next prime is 22012002157. The reversal of 22012002119 is 91120021022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22012002119 - 2¹² = 22011998023 is a prime.

It is a super-2 number, since 2×22012002119² (a number of 21 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 22012002119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22012002109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006001059 + 11006001060.

It is an arithmetic number, because the mean of its divisors is an integer number (11006001060).

Almost surely, 2^22012002119 is an apocalyptic number.

22012002119 is a deficient number, since it is larger than the sum of its proper divisors (1).

22012002119 is an equidigital number, since it uses as much as digits as its factorization.

22012002119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 22012002119 in words is "twenty-two billion, twelve million, two thousand, one hundred nineteen".