2110022001000 has 256 divisors, whose sum is σ = 7632777484800. Its totient is φ = 538208352000.

The previous prime is 2110022000953. The next prime is 2110022001011. The reversal of 2110022001000 is 1002200112.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1077891 + ... + 2319890.

It is an arithmetic number, because the mean of its divisors is an integer number (29815537050).

Almost surely, 2^{2110022001000} is an apocalyptic number.

2110022001000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110022001000 is an abundant number, since it is smaller than the sum of its proper divisors (5522755483800).

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

2110022001000 is a wasteful number, since it uses less digits than its factorization.

2110022001000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3397834 (or 3397814 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2110022001000 its reverse (1002200112), we get a palindrome (2111024201112).

The spelling of 2110022001000 in words is "two trillion, one hundred ten billion, twenty-two million, one thousand".