2225337397 has 8 divisors (see below), whose sum is σ = 2296836000. Its totient is φ = 2154964944.

The previous prime is 2225337391. The next prime is 2225337403. The reversal of 2225337397 is 7937335222.

It is an interprime number because it is at equal distance from previous prime (2225337391) and next prime (2225337403).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2225337397 - 2⁷ = 2225337269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225337391) 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, 277522 + ... + 285427.

It is an arithmetic number, because the mean of its divisors is an integer number (287104500).

Almost surely, 2^2225337397 is an apocalyptic number.

It is an amenable number.

2225337397 is a deficient number, since it is larger than the sum of its proper divisors (71498603).

2225337397 is an equidigital number, since it uses as much as digits as its factorization.

2225337397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563075.

The product of its digits is 476280, while the sum is 43.

The square root of 2225337397 is about 47173.4819257599. The cubic root of 2225337397 is about 1305.5653705247.

The spelling of 2225337397 in words is "two billion, two hundred twenty-five million, three hundred thirty-seven thousand, three hundred ninety-seven".