2200241222421 has 16 divisors (see below), whose sum is σ = 3200433864768. Its totient is φ = 1333444947200.

The previous prime is 2200241222401. The next prime is 2200241222447. The reversal of 2200241222421 is 1242221420022.

It is a cyclic number.

It is not a de Polignac number, because 2200241222421 - 2⁶ = 2200241222357 is a prime.

It is a super-2 number, since 2×2200241222421² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2200241222391 and 2200241222400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200241222401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457405 + ... + 2147021.

It is an arithmetic number, because the mean of its divisors is an integer number (200027116548).

Almost surely, 2^{2200241222421} is an apocalyptic number.

It is an amenable number.

2200241222421 is a deficient number, since it is larger than the sum of its proper divisors (1000192642347).

2200241222421 is a wasteful number, since it uses less digits than its factorization.

2200241222421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729092.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 2200241222421 its reverse (1242221420022), we get a palindrome (3442462642443).

The spelling of 2200241222421 in words is "two trillion, two hundred billion, two hundred forty-one million, two hundred twenty-two thousand, four hundred twenty-one".