2090806666200 has 216 divisors, whose sum is σ = 8168013937980. Its totient is φ = 477898646400.

The previous prime is 2090806666187. The next prime is 2090806666211. The reversal of 2090806666200 is 26666080902.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 11764446 + ... + 11940845.

Almost surely, 2^{2090806666200} is an apocalyptic number.

2090806666200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2090806666200 is an abundant number, since it is smaller than the sum of its proper divisors (6077207271780).

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

2090806666200 is a wasteful number, since it uses less digits than its factorization.

2090806666200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23705327 (or 23705308 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 2090806666200 in words is "two trillion, ninety billion, eight hundred six million, six hundred sixty-six thousand, two hundred".