2200101210021 has 32 divisors (see below), whose sum is σ = 3519638212608. Its totient is φ = 1204638056640.

The previous prime is 2200101210007. The next prime is 2200101210023. The reversal of 2200101210021 is 1200121010022.

It is not a de Polignac number, because 2200101210021 - 2⁵ = 2200101209989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2200101209979 and 2200101210006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200101210023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54537721 + ... + 54578046.

It is an arithmetic number, because the mean of its divisors is an integer number (109988694144).

Almost surely, 2^{2200101210021} is an apocalyptic number.

It is an amenable number.

2200101210021 is a deficient number, since it is larger than the sum of its proper divisors (1319537002587).

2200101210021 is a wasteful number, since it uses less digits than its factorization.

2200101210021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109115841.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2200101210021 its reverse (1200121010022), we get a palindrome (3400222220043).

The spelling of 2200101210021 in words is "two trillion, two hundred billion, one hundred one million, two hundred ten thousand, twenty-one".