403242222255 has 16 divisors (see below), whose sum is σ = 648791959680. Its totient is φ = 213861050528.

The previous prime is 403242222247. The next prime is 403242222263. The reversal of 403242222255 is 552222242304.

It is an interprime number because it is at equal distance from previous prime (403242222247) and next prime (403242222263).

It is a cyclic number.

It is not a de Polignac number, because 403242222255 - 2³ = 403242222247 is a prime.

It is a congruent number.

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, 75088977 + ... + 75094346.

It is an arithmetic number, because the mean of its divisors is an integer number (40549497480).

Almost surely, 2^403242222255 is an apocalyptic number.

403242222255 is a deficient number, since it is larger than the sum of its proper divisors (245549737425).

403242222255 is a wasteful number, since it uses less digits than its factorization.

403242222255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150183510.

The product of its (nonzero) digits is 76800, while the sum is 33.

Adding to 403242222255 its reverse (552222242304), we get a palindrome (955464464559).

The spelling of 403242222255 in words is "four hundred three billion, two hundred forty-two million, two hundred twenty-two thousand, two hundred fifty-five".