22098062501 has 2 divisors, whose sum is σ = 22098062502. Its totient is φ = 22098062500.

The previous prime is 22098062479. The next prime is 22098062531. The reversal of 22098062501 is 10526089022.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19251840001 + 2846222500 = 138751^2 + 53350^2 .

It is a cyclic number.

It is not a de Polignac number, because 22098062501 - 2²² = 22093868197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22098062531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11049031250 + 11049031251.

It is an arithmetic number, because the mean of its divisors is an integer number (11049031251).

Almost surely, 2^22098062501 is an apocalyptic number.

It is an amenable number.

22098062501 is a deficient number, since it is larger than the sum of its proper divisors (1).

22098062501 is an equidigital number, since it uses as much as digits as its factorization.

22098062501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 22098062501 in words is "twenty-two billion, ninety-eight million, sixty-two thousand, five hundred one".