22100122122019 has 2 divisors, whose sum is σ = 22100122122020. Its totient is φ = 22100122122018.

The previous prime is 22100122121983. The next prime is 22100122122049. The reversal of 22100122122019 is 91022122100122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22100122122019 - 2³¹ = 22097974638371 is a prime.

It is a super-2 number, since 2×22100122122019² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22100122121984 and 22100122122002.

It is not a weakly prime, because it can be changed into another prime (22100122122049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050061061009 + 11050061061010.

It is an arithmetic number, because the mean of its divisors is an integer number (11050061061010).

Almost surely, 2^{22100122122019} is an apocalyptic number.

22100122122019 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100122122019 is an equidigital number, since it uses as much as digits as its factorization.

22100122122019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 22100122122019 in words is "twenty-two trillion, one hundred billion, one hundred twenty-two million, one hundred twenty-two thousand, nineteen".