2200120022001 has 32 divisors (see below), whose sum is σ = 3274771230720. Its totient is φ = 1302327432000.

The previous prime is 2200120021997. The next prime is 2200120022017. The reversal of 2200120022001 is 1002200210022.

It is not a de Polignac number, because 2200120022001 - 2² = 2200120021997 is a prime.

It is a super-2 number, since 2×2200120022001² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2200120022071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41267680 + ... + 41320958.

It is an arithmetic number, because the mean of its divisors is an integer number (102336600960).

Almost surely, 2^{2200120022001} is an apocalyptic number.

It is an amenable number.

2200120022001 is a deficient number, since it is larger than the sum of its proper divisors (1074651208719).

2200120022001 is a wasteful number, since it uses less digits than its factorization.

2200120022001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82437.

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

Adding to 2200120022001 its reverse (1002200210022), we get a palindrome (3202320232023).

It can be divided in two parts, 22001 and 20022001, that added together give a palindrome (20044002).

The spelling of 2200120022001 in words is "two trillion, two hundred billion, one hundred twenty million, twenty-two thousand, one".