1122267025 has 36 divisors (see below), whose sum is σ = 1549744560. Its totient is φ = 799309600.

The previous prime is 1122267023. The next prime is 1122267031. The reversal of 1122267025 is 5207622211.

It is not a de Polignac number, because 1122267025 - 2¹ = 1122267023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1122266984 and 1122267002.

It is not an unprimeable number, because it can be changed into a prime (1122267023) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4267044 + ... + 4267306.

It is an arithmetic number, because the mean of its divisors is an integer number (43048460).

Almost surely, 2^1122267025 is an apocalyptic number.

It is an amenable number.

1122267025 is a deficient number, since it is larger than the sum of its proper divisors (427477535).

1122267025 is an equidigital number, since it uses as much as digits as its factorization.

1122267025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 1122267025 is about 33500.2541035139. The cubic root of 1122267025 is about 1039.1990334955.

Adding to 1122267025 its reverse (5207622211), we get a palindrome (6329889236).

The spelling of 1122267025 in words is "one billion, one hundred twenty-two million, two hundred sixty-seven thousand, twenty-five".