2099620859610 has 32 divisors (see below), whose sum is σ = 5039594239680. Its totient is φ = 559842876288.

The previous prime is 2099620859591. The next prime is 2099620859663. The reversal of 2099620859610 is 169580269902.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3195952 + ... + 3796491.

It is an arithmetic number, because the mean of its divisors is an integer number (157487319990).

Almost surely, 2^{2099620859610} is an apocalyptic number.

2099620859610 is an abundant number, since it is smaller than the sum of its proper divisors (2939973380070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2099620859610 is a wasteful number, since it uses less digits than its factorization.

2099620859610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7002462.

The product of its (nonzero) digits is 4199040, while the sum is 57.

The spelling of 2099620859610 in words is "two trillion, ninety-nine billion, six hundred twenty million, eight hundred fifty-nine thousand, six hundred ten".