2162724041100 has 144 divisors (see below), whose sum is σ = 7258145393408. Its totient is φ = 486958728960.

The previous prime is 2162724041087. The next prime is 2162724041183. The reversal of 2162724041100 is 11404272612.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7544887 + ... + 7826286.

Almost surely, 2^{2162724041100} is an apocalyptic number.

2162724041100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2162724041100 is an abundant number, since it is smaller than the sum of its proper divisors (5095421352308).

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

2162724041100 is a wasteful number, since it uses less digits than its factorization.

2162724041100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15371264 (or 15371257 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The spelling of 2162724041100 in words is "two trillion, one hundred sixty-two billion, seven hundred twenty-four million, forty-one thousand, one hundred".