2232442440997 has 2 divisors, whose sum is σ = 2232442440998. Its totient is φ = 2232442440996.

The previous prime is 2232442440989. The next prime is 2232442441051. The reversal of 2232442440997 is 7990442442322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2226678746436 + 5763694561 = 1492206^2 + 75919^2 .

It is a cyclic number.

It is not a de Polignac number, because 2232442440997 - 2³ = 2232442440989 is a prime.

It is a super-3 number, since 3×2232442440997³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2232442441997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116221220498 + 1116221220499.

It is an arithmetic number, because the mean of its divisors is an integer number (1116221220499).

Almost surely, 2^{2232442440997} is an apocalyptic number.

It is an amenable number.

2232442440997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232442440997 is an equidigital number, since it uses as much as digits as its factorization.

2232442440997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6967296, while the sum is 52.

The spelling of 2232442440997 in words is "two trillion, two hundred thirty-two billion, four hundred forty-two million, four hundred forty thousand, nine hundred ninety-seven".