2200020121002 has 16 divisors (see below), whose sum is σ = 4800043900512. Its totient is φ = 666672763920.

The previous prime is 2200020120941. The next prime is 2200020121069. The reversal of 2200020121002 is 2001210200022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16666819033 + ... + 16666819164.

It is an arithmetic number, because the mean of its divisors is an integer number (300002743782).

Almost surely, 2^{2200020121002} is an apocalyptic number.

2200020121002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2200020121002 is an abundant number, since it is smaller than the sum of its proper divisors (2600023779510).

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

2200020121002 is a wasteful number, since it uses less digits than its factorization.

2200020121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33333638213.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2200020121002 its reverse (2001210200022), we get a palindrome (4201230321024).

The spelling of 2200020121002 in words is "two trillion, two hundred billion, twenty million, one hundred twenty-one thousand, two".