253055411122 has 8 divisors (see below), whose sum is σ = 380013974172. Its totient is φ = 126384086400.

The previous prime is 253055411099. The next prime is 253055411129. The reversal of 253055411122 is 221114550352.

It can be written as a sum of positive squares in 2 ways, for example, as 241817079001 + 11238332121 = 491749^2 + 106011^2 .

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

It is not an unprimeable number, because it can be changed into a prime (253055411129) 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, 71807379 + ... + 71810902.

Almost surely, 2^253055411122 is an apocalyptic number.

253055411122 is a deficient number, since it is larger than the sum of its proper divisors (126958563050).

253055411122 is a wasteful number, since it uses less digits than its factorization.

253055411122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143619164.

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

Adding to 253055411122 its reverse (221114550352), we get a palindrome (474169961474).

The spelling of 253055411122 in words is "two hundred fifty-three billion, fifty-five million, four hundred eleven thousand, one hundred twenty-two".