2234022121345 has 16 divisors (see below), whose sum is σ = 3065432405760. Its totient is φ = 1531085563584.

The previous prime is 2234022121339. The next prime is 2234022121379. The reversal of 2234022121345 is 5431212204322.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2234022121345 - 2²⁹ = 2233485250433 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16919122 + ... + 17050651.

It is an arithmetic number, because the mean of its divisors is an integer number (191589525360).

Almost surely, 2^{2234022121345} is an apocalyptic number.

It is an amenable number.

2234022121345 is a deficient number, since it is larger than the sum of its proper divisors (831410284415).

2234022121345 is a wasteful number, since it uses less digits than its factorization.

2234022121345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33971664.

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

Adding to 2234022121345 its reverse (5431212204322), we get a palindrome (7665234325667).

The spelling of 2234022121345 in words is "two trillion, two hundred thirty-four billion, twenty-two million, one hundred twenty-one thousand, three hundred forty-five".