22101200969 has 2 divisors, whose sum is σ = 22101200970. Its totient is φ = 22101200968.

The previous prime is 22101200959. The next prime is 22101200971. The reversal of 22101200969 is 96900210122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21881805625 + 219395344 = 147925^2 + 14812^2 .

It is a cyclic number.

It is not a de Polignac number, because 22101200969 - 2³² = 17806233673 is a prime.

It is a super-2 number, since 2×22101200969² (a number of 21 digits) contains 22 as substring.

Together with 22101200971, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22101200929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050600484 + 11050600485.

It is an arithmetic number, because the mean of its divisors is an integer number (11050600485).

Almost surely, 2^22101200969 is an apocalyptic number.

It is an amenable number.

22101200969 is a deficient number, since it is larger than the sum of its proper divisors (1).

22101200969 is an equidigital number, since it uses as much as digits as its factorization.

22101200969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 22101200969 in words is "twenty-two billion, one hundred one million, two hundred thousand, nine hundred sixty-nine".