22001210002279 has 2 divisors, whose sum is σ = 22001210002280. Its totient is φ = 22001210002278.

The previous prime is 22001210002253. The next prime is 22001210002327. The reversal of 22001210002279 is 97220001210022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22001210002279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22001216002279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11000605001139 + 11000605001140.

It is an arithmetic number, because the mean of its divisors is an integer number (11000605001140).

Almost surely, 2^{22001210002279} is an apocalyptic number.

22001210002279 is a deficient number, since it is larger than the sum of its proper divisors (1).

22001210002279 is an equidigital number, since it uses as much as digits as its factorization.

22001210002279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The spelling of 22001210002279 in words is "twenty-two trillion, one billion, two hundred ten million, two thousand, two hundred seventy-nine".