2001022000110 has 80 divisors (see below), whose sum is σ = 6149172386016. Its totient is φ = 457376455872.

The previous prime is 2001022000069. The next prime is 2001022000181. The reversal of 2001022000110 is 110002201002.

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

It is a junction number, because it is equal to n+sod(n) for n = 2001022000092 and 2001022000101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 176451297 + ... + 176462636.

Almost surely, 2^{2001022000110} is an apocalyptic number.

2001022000110 is an abundant number, since it is smaller than the sum of its proper divisors (4148150385906).

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

2001022000110 is a wasteful number, since it uses less digits than its factorization.

2001022000110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352913959 (or 352913950 counting only the distinct ones).

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

Adding to 2001022000110 its reverse (110002201002), we get a palindrome (2111024201112).

The spelling of 2001022000110 in words is "two trillion, one billion, twenty-two million, one hundred ten", and thus it is an aban number.