22101212121119 has 2 divisors, whose sum is σ = 22101212121120. Its totient is φ = 22101212121118.

The previous prime is 22101212121101. The next prime is 22101212121133. The reversal of 22101212121119 is 91112121210122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22101212121119 - 2²⁸ = 22100943685663 is a prime.

It is a super-2 number, since 2×22101212121119² (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 (22101212121179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050606060559 + 11050606060560.

It is an arithmetic number, because the mean of its divisors is an integer number (11050606060560).

Almost surely, 2^{22101212121119} is an apocalyptic number.

22101212121119 is a deficient number, since it is larger than the sum of its proper divisors (1).

22101212121119 is an equidigital number, since it uses as much as digits as its factorization.

22101212121119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 22101212121119 in words is "twenty-two trillion, one hundred one billion, two hundred twelve million, one hundred twenty-one thousand, one hundred nineteen".