1252422003255 has 32 divisors (see below), whose sum is σ = 2085124322304. Its totient is φ = 641411661696.

The previous prime is 1252422003229. The next prime is 1252422003263. The reversal of 1252422003255 is 5523002242521.

It is not a de Polignac number, because 1252422003255 - 2¹⁵ = 1252421970487 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16721929 + ... + 16796658.

It is an arithmetic number, because the mean of its divisors is an integer number (65160135072).

Almost surely, 2^{1252422003255} is an apocalyptic number.

1252422003255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1252422003255 is a deficient number, since it is larger than the sum of its proper divisors (832702319049).

1252422003255 is a wasteful number, since it uses less digits than its factorization.

1252422003255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33518695.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 1252422003255 its reverse (5523002242521), we get a palindrome (6775424245776).

The spelling of 1252422003255 in words is "one trillion, two hundred fifty-two billion, four hundred twenty-two million, three thousand, two hundred fifty-five".