1122486408985 has 4 divisors (see below), whose sum is σ = 1346983690788. Its totient is φ = 897989127184.

The previous prime is 1122486408943. The next prime is 1122486409021. The reversal of 1122486408985 is 5898046842211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 662296481856 + 460189927129 = 813816^2 + 678373^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122486408985 - 2²¹ = 1122484311833 is a prime.

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, 112248640894 + ... + 112248640903.

It is an arithmetic number, because the mean of its divisors is an integer number (336745922697).

Almost surely, 2^{1122486408985} is an apocalyptic number.

It is an amenable number.

1122486408985 is a deficient number, since it is larger than the sum of its proper divisors (224497281803).

1122486408985 is an equidigital number, since it uses as much as digits as its factorization.

1122486408985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224497281802.

The product of its (nonzero) digits is 8847360, while the sum is 58.

The spelling of 1122486408985 in words is "one trillion, one hundred twenty-two billion, four hundred eighty-six million, four hundred eight thousand, nine hundred eighty-five".