22212152099 has 2 divisors, whose sum is σ = 22212152100. Its totient is φ = 22212152098.

The previous prime is 22212152071. The next prime is 22212152117. The reversal of 22212152099 is 99025121222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22212152099 - 2¹⁶ = 22212086563 is a prime.

It is a super-2 number, since 2×22212152099² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22212152029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106076049 + 11106076050.

It is an arithmetic number, because the mean of its divisors is an integer number (11106076050).

Almost surely, 2^22212152099 is an apocalyptic number.

22212152099 is a deficient number, since it is larger than the sum of its proper divisors (1).

22212152099 is an equidigital number, since it uses as much as digits as its factorization.

22212152099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 22212152099 in words is "twenty-two billion, two hundred twelve million, one hundred fifty-two thousand, ninety-nine".