22212222122119 has 2 divisors, whose sum is σ = 22212222122120. Its totient is φ = 22212222122118.

The previous prime is 22212222122087. The next prime is 22212222122147. The reversal of 22212222122119 is 91122122221222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22212222122119 - 2⁵ = 22212222122087 is a prime.

It is a super-2 number, since 2×22212222122119² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22212222122159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106111061059 + 11106111061060.

It is an arithmetic number, because the mean of its divisors is an integer number (11106111061060).

Almost surely, 2^{22212222122119} is an apocalyptic number.

22212222122119 is a deficient number, since it is larger than the sum of its proper divisors (1).

22212222122119 is an equidigital number, since it uses as much as digits as its factorization.

22212222122119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 31.

The spelling of 22212222122119 in words is "twenty-two trillion, two hundred twelve billion, two hundred twenty-two million, one hundred twenty-two thousand, one hundred nineteen".