1150637932198 has 4 divisors (see below), whose sum is σ = 1725956898300. Its totient is φ = 575318966098.

The previous prime is 1150637932193. The next prime is 1150637932229. The reversal of 1150637932198 is 8912397360511.

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

It is a super-2 number, since 2×1150637932198² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150637932193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287659483048 + ... + 287659483051.

It is an arithmetic number, because the mean of its divisors is an integer number (431489224575).

Almost surely, 2^{1150637932198} is an apocalyptic number.

1150637932198 is a deficient number, since it is larger than the sum of its proper divisors (575318966102).

1150637932198 is an equidigital number, since it uses as much as digits as its factorization.

1150637932198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575318966101.

The product of its (nonzero) digits is 2449440, while the sum is 55.

The spelling of 1150637932198 in words is "one trillion, one hundred fifty billion, six hundred thirty-seven million, nine hundred thirty-two thousand, one hundred ninety-eight".