1253045501122 has 8 divisors (see below), whose sum is σ = 1880506634256. Its totient is φ = 626209956372.

The previous prime is 1253045501111. The next prime is 1253045501137. The reversal of 1253045501122 is 2211055403521.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156392088 + ... + 156400099.

It is an arithmetic number, because the mean of its divisors is an integer number (235063329282).

Almost surely, 2^{1253045501122} is an apocalyptic number.

1253045501122 is a deficient number, since it is larger than the sum of its proper divisors (627461133134).

1253045501122 is a wasteful number, since it uses less digits than its factorization.

1253045501122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312794192.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 1253045501122 in words is "one trillion, two hundred fifty-three billion, forty-five million, five hundred one thousand, one hundred twenty-two".