2202454204122 has 16 divisors (see below), whose sum is σ = 4405994212032. Its totient is φ = 733970434080.

The previous prime is 2202454204103. The next prime is 2202454204129. The reversal of 2202454204122 is 2214024542022.

It is a self number, because there is not a number n which added to its sum of digits gives 2202454204122.

It is not an unprimeable number, because it can be changed into a prime (2202454204129) 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, 45215454 + ... + 45264137.

It is an arithmetic number, because the mean of its divisors is an integer number (275374638252).

Almost surely, 2^{2202454204122} is an apocalyptic number.

2202454204122 is an abundant number, since it is smaller than the sum of its proper divisors (2203540007910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2202454204122 is a wasteful number, since it uses less digits than its factorization.

2202454204122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90483653.

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 2202454204122 its reverse (2214024542022), we get a palindrome (4416478746144).

The spelling of 2202454204122 in words is "two trillion, two hundred two billion, four hundred fifty-four million, two hundred four thousand, one hundred twenty-two".