12252150355 has 4 divisors (see below), whose sum is σ = 14702580432. Its totient is φ = 9801720280.

The previous prime is 12252150283. The next prime is 12252150373. The reversal of 12252150355 is 55305125221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55305125221 = 42697 ⋅1295293.

It is not a de Polignac number, because 12252150355 - 2³³ = 3662215763 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1225215031 + ... + 1225215040.

It is an arithmetic number, because the mean of its divisors is an integer number (3675645108).

Almost surely, 2^12252150355 is an apocalyptic number.

12252150355 is a deficient number, since it is larger than the sum of its proper divisors (2450430077).

12252150355 is an equidigital number, since it uses as much as digits as its factorization.

12252150355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2450430076.

The product of its (nonzero) digits is 15000, while the sum is 31.

Adding to 12252150355 its reverse (55305125221), we get a palindrome (67557275576).

The spelling of 12252150355 in words is "twelve billion, two hundred fifty-two million, one hundred fifty thousand, three hundred fifty-five".