2223746351 has 2 divisors, whose sum is σ = 2223746352. Its totient is φ = 2223746350.

The previous prime is 2223746311. The next prime is 2223746381. The reversal of 2223746351 is 1536473222.

2223746351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2223746351 - 2²⁶ = 2156637487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223746311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111873175 + 1111873176.

It is an arithmetic number, because the mean of its divisors is an integer number (1111873176).

Almost surely, 2^2223746351 is an apocalyptic number.

2223746351 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223746351 is an equidigital number, since it uses as much as digits as its factorization.

2223746351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 35.

The square root of 2223746351 is about 47156.6151351006. The cubic root of 2223746351 is about 1305.2541503314.

The spelling of 2223746351 in words is "two billion, two hundred twenty-three million, seven hundred forty-six thousand, three hundred fifty-one".