1122446722025 has 12 divisors (see below), whose sum is σ = 1436731805184. Its totient is φ = 868991010000.

The previous prime is 1122446722013. The next prime is 1122446722037. The reversal of 1122446722025 is 5202276442211.

It is an interprime number because it is at equal distance from previous prime (1122446722013) and next prime (1122446722037).

It is a de Polignac number, because none of the positive numbers 2^k-1122446722025 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1122446722025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 724158401 + ... + 724159950.

It is an arithmetic number, because the mean of its divisors is an integer number (119727650432).

Almost surely, 2^{1122446722025} is an apocalyptic number.

It is an amenable number.

1122446722025 is a deficient number, since it is larger than the sum of its proper divisors (314285083159).

1122446722025 is a wasteful number, since it uses less digits than its factorization.

1122446722025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448318392 (or 1448318387 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

The spelling of 1122446722025 in words is "one trillion, one hundred twenty-two billion, four hundred forty-six million, seven hundred twenty-two thousand, twenty-five".