1162377215997 has 8 divisors (see below), whose sum is σ = 1585878992544. Its totient is φ = 756896791728.

The previous prime is 1162377215941. The next prime is 1162377216041. The reversal of 1162377215997 is 7995127732611.

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

It is not a de Polignac number, because 1162377215997 - 2¹⁶ = 1162377150461 is a prime.

It is a super-2 number, since 2×1162377215997² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1162377215997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162377215297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4505337918 + ... + 4505338175.

It is an arithmetic number, because the mean of its divisors is an integer number (198234874068).

Almost surely, 2^{1162377215997} is an apocalyptic number.

It is an amenable number.

1162377215997 is a deficient number, since it is larger than the sum of its proper divisors (423501776547).

1162377215997 is an equidigital number, since it uses as much as digits as its factorization.

1162377215997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9010676139.

The product of its digits is 10001880, while the sum is 60.

The spelling of 1162377215997 in words is "one trillion, one hundred sixty-two billion, three hundred seventy-seven million, two hundred fifteen thousand, nine hundred ninety-seven".