2162202034800 has 120 divisors (see below), whose sum is σ = 6926635387696. Its totient is φ = 576555448320.

The previous prime is 2162202034799. The next prime is 2162202034841. The reversal of 2162202034800 is 84302022612.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×2162202034800² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28662732 + ... + 28738068.

Almost surely, 2^{2162202034800} is an apocalyptic number.

2162202034800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2162202034800 is an abundant number, since it is smaller than the sum of its proper divisors (4764433352896).

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

2162202034800 is a wasteful number, since it uses less digits than its factorization.

2162202034800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99275 (or 99264 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 2162202034800 in words is "two trillion, one hundred sixty-two billion, two hundred two million, thirty-four thousand, eight hundred".