2200120121002 has 16 divisors (see below), whose sum is σ = 3320649054432. Its totient is φ = 1093238007120.

The previous prime is 2200120120997. The next prime is 2200120121027. The reversal of 2200120121002 is 2001210210022.

It is a happy number.

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, 4822033 + ... + 5258539.

It is an arithmetic number, because the mean of its divisors is an integer number (207540565902).

Almost surely, 2^{2200120121002} is an apocalyptic number.

2200120121002 is a deficient number, since it is larger than the sum of its proper divisors (1120528933430).

2200120121002 is a wasteful number, since it uses less digits than its factorization.

2200120121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452133.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2200120121002 its reverse (2001210210022), we get a palindrome (4201330331024).

The spelling of 2200120121002 in words is "two trillion, two hundred billion, one hundred twenty million, one hundred twenty-one thousand, two".