2200200122021 has 8 divisors (see below), whose sum is σ = 2400495996864. Its totient is φ = 1999950527520.

The previous prime is 2200200122017. The next prime is 2200200122101. The reversal of 2200200122021 is 1202210020022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2200200122021 - 2² = 2200200122017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200200121987 and 2200200122005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200200122621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11470640 + ... + 11660873.

It is an arithmetic number, because the mean of its divisors is an integer number (300061999608).

Almost surely, 2^{2200200122021} is an apocalyptic number.

It is an amenable number.

2200200122021 is a deficient number, since it is larger than the sum of its proper divisors (200295874843).

2200200122021 is a wasteful number, since it uses less digits than its factorization.

2200200122021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23140171.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2200200122021 its reverse (1202210020022), we get a palindrome (3402410142043).

The spelling of 2200200122021 in words is "two trillion, two hundred billion, two hundred million, one hundred twenty-two thousand, twenty-one".