7240202322229 has 2 divisors, whose sum is σ = 7240202322230. Its totient is φ = 7240202322228.

The previous prime is 7240202322173. The next prime is 7240202322239. The reversal of 7240202322229 is 9222232020427.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5650580639025 + 1589621683204 = 2377095^2 + 1260802^2 .

It is a cyclic number.

It is not a de Polignac number, because 7240202322229 - 2⁹ = 7240202321717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7240202322239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3620101161114 + 3620101161115.

It is an arithmetic number, because the mean of its divisors is an integer number (3620101161115).

Almost surely, 2^{7240202322229} is an apocalyptic number.

It is an amenable number.

7240202322229 is a deficient number, since it is larger than the sum of its proper divisors (1).

7240202322229 is an equidigital number, since it uses as much as digits as its factorization.

7240202322229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 7240202322229 in words is "seven trillion, two hundred forty billion, two hundred two million, three hundred twenty-two thousand, two hundred twenty-nine".