22199240259 has 48 divisors (see below), whose sum is σ = 37063615680. Its totient is φ = 12541132800.

The previous prime is 22199240251. The next prime is 22199240263. The reversal of 22199240259 is 95204299122.

It is a happy number.

22199240259 is a `hidden beast` number, since 2 + 2 + 199 + 2 + 402 + 59 = 666.

It is not a de Polignac number, because 22199240259 - 2³ = 22199240251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22199240251) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9782577 + ... + 9784845.

It is an arithmetic number, because the mean of its divisors is an integer number (772158660).

Almost surely, 2^22199240259 is an apocalyptic number.

22199240259 is a deficient number, since it is larger than the sum of its proper divisors (14864375421).

22199240259 is a wasteful number, since it uses less digits than its factorization.

22199240259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3980 (or 3977 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 22199240259 in words is "twenty-two billion, one hundred ninety-nine million, two hundred forty thousand, two hundred fifty-nine".