1122150677 has 4 divisors (see below), whose sum is σ = 1141170240. Its totient is φ = 1103131116.

The previous prime is 1122150647. The next prime is 1122150683. The reversal of 1122150677 is 7760512211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1122150677 - 2⁶ = 1122150613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122150647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9509693 + ... + 9509810.

It is an arithmetic number, because the mean of its divisors is an integer number (285292560).

Almost surely, 2^1122150677 is an apocalyptic number.

It is an amenable number.

1122150677 is a deficient number, since it is larger than the sum of its proper divisors (19019563).

1122150677 is an equidigital number, since it uses as much as digits as its factorization.

1122150677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19019562.

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 1122150677 is about 33498.5175343626. The cubic root of 1122150677 is about 1039.1631202042.

Adding to 1122150677 its reverse (7760512211), we get a palindrome (8882662888).

The spelling of 1122150677 in words is "one billion, one hundred twenty-two million, one hundred fifty thousand, six hundred seventy-seven".