1122158495 has 8 divisors (see below), whose sum is σ = 1346879184. Its totient is φ = 897534144.

The previous prime is 1122158461. The next prime is 1122158539. The reversal of 1122158495 is 5948512211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1122158495 - 2¹⁴ = 1122142111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4667 + ... + 47603.

It is an arithmetic number, because the mean of its divisors is an integer number (168359898).

Almost surely, 2^1122158495 is an apocalyptic number.

1122158495 is a deficient number, since it is larger than the sum of its proper divisors (224720689).

1122158495 is an equidigital number, since it uses as much as digits as its factorization.

1122158495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48169.

The product of its digits is 28800, while the sum is 38.

The square root of 1122158495 is about 33498.6342258905. The cubic root of 1122158495 is about 1039.1655334744.

The spelling of 1122158495 in words is "one billion, one hundred twenty-two million, one hundred fifty-eight thousand, four hundred ninety-five".