1255210152022 has 8 divisors (see below), whose sum is σ = 1893333749400. Its totient is φ = 624098902224.

The previous prime is 1255210152017. The next prime is 1255210152029. The reversal of 1255210152022 is 2202510125521.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255210152029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1753086447 + ... + 1753087162.

It is an arithmetic number, because the mean of its divisors is an integer number (236666718675).

Almost surely, 2^{1255210152022} is an apocalyptic number.

1255210152022 is a deficient number, since it is larger than the sum of its proper divisors (638123597378).

1255210152022 is a wasteful number, since it uses less digits than its factorization.

1255210152022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3506173790.

The product of its (nonzero) digits is 4000, while the sum is 28.

Adding to 1255210152022 its reverse (2202510125521), we get a palindrome (3457720277543).

The spelling of 1255210152022 in words is "one trillion, two hundred fifty-five billion, two hundred ten million, one hundred fifty-two thousand, twenty-two".