1333122212225 has 6 divisors (see below), whose sum is σ = 1653071543190. Its totient is φ = 1066497769760.

The previous prime is 1333122212207. The next prime is 1333122212243. The reversal of 1333122212225 is 5222122213331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1333122212207) and next prime (1333122212243).

It can be written as a sum of positive squares in 3 ways, for example, as 86525399104 + 1246596813121 = 294152^2 + 1116511^2 .

It is not a de Polignac number, because 1333122212225 - 2¹² = 1333122208129 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26662444220 + ... + 26662444269.

It is an arithmetic number, because the mean of its divisors is an integer number (275511923865).

Almost surely, 2^{1333122212225} is an apocalyptic number.

It is an amenable number.

1333122212225 is a deficient number, since it is larger than the sum of its proper divisors (319949330965).

1333122212225 is an equidigital number, since it uses as much as digits as its factorization.

1333122212225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53324888499 (or 53324888494 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

Adding to 1333122212225 its reverse (5222122213331), we get a palindrome (6555244425556).

The spelling of 1333122212225 in words is "one trillion, three hundred thirty-three billion, one hundred twenty-two million, two hundred twelve thousand, two hundred twenty-five".