2200011001002 has 32 divisors (see below), whose sum is σ = 4949270300160. Its totient is φ = 733336998876.

The previous prime is 2200011000983. The next prime is 2200011001033. The reversal of 2200011001002 is 2001001100022.

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 15 ways as a sum of consecutive naturals, for example, 251482938 + ... + 251491685.

It is an arithmetic number, because the mean of its divisors is an integer number (154664696880).

Almost surely, 2^{2200011001002} is an apocalyptic number.

2200011001002 is an abundant number, since it is smaller than the sum of its proper divisors (2749259299158).

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

2200011001002 is an frugal number, since it uses more digits than its factorization.

2200011001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502974646 (or 502974628 counting only the distinct ones).

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

Adding to 2200011001002 its reverse (2001001100022), we get a palindrome (4201012101024).

The spelling of 2200011001002 in words is "two trillion, two hundred billion, eleven million, one thousand, two".