22010396499087 has 8 divisors (see below), whose sum is σ = 29700775999104. Its totient is φ = 14496807332568.

The previous prime is 22010396498999. The next prime is 22010396499097. The reversal of 22010396499087 is 78099469301022.

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

It is not a de Polignac number, because 22010396499087 - 2¹⁹ = 22010395974799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22010396499087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010396499097) 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, 44197583083 + ... + 44197583580.

It is an arithmetic number, because the mean of its divisors is an integer number (3712596999888).

Almost surely, 2^{22010396499087} is an apocalyptic number.

22010396499087 is a deficient number, since it is larger than the sum of its proper divisors (7690379500017).

22010396499087 is an equidigital number, since it uses as much as digits as its factorization.

22010396499087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88395166749.

The product of its (nonzero) digits is 11757312, while the sum is 60.

The spelling of 22010396499087 in words is "twenty-two trillion, ten billion, three hundred ninety-six million, four hundred ninety-nine thousand, eighty-seven".