22102870087 has 8 divisors (see below), whose sum is σ = 22135390992. Its totient is φ = 22070371200.

The previous prime is 22102870067. The next prime is 22102870121. The reversal of 22102870087 is 78007820122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22102870087 - 2⁷ = 22102869959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102870067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3357343 + ... + 3363919.

It is an arithmetic number, because the mean of its divisors is an integer number (2766923874).

Almost surely, 2^22102870087 is an apocalyptic number.

22102870087 is a deficient number, since it is larger than the sum of its proper divisors (32520905).

22102870087 is an equidigital number, since it uses as much as digits as its factorization.

22102870087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11009.

The product of its (nonzero) digits is 25088, while the sum is 37.

The spelling of 22102870087 in words is "twenty-two billion, one hundred two million, eight hundred seventy thousand, eighty-seven".