2302225443121 has 4 divisors (see below), whose sum is σ = 2303206368112. Its totient is φ = 2301244518132.

The previous prime is 2302225443107. The next prime is 2302225443251. The reversal of 2302225443121 is 1213445222032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2302225443121 - 2¹¹ = 2302225441073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2302225443521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490458975 + ... + 490463668.

It is an arithmetic number, because the mean of its divisors is an integer number (575801592028).

Almost surely, 2^{2302225443121} is an apocalyptic number.

It is an amenable number.

2302225443121 is a deficient number, since it is larger than the sum of its proper divisors (980924991).

2302225443121 is an equidigital number, since it uses as much as digits as its factorization.

2302225443121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980924990.

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 2302225443121 in words is "two trillion, three hundred two billion, two hundred twenty-five million, four hundred forty-three thousand, one hundred twenty-one".