1122736895949 has 4 divisors (see below), whose sum is σ = 1496982527936. Its totient is φ = 748491263964.

The previous prime is 1122736895941. The next prime is 1122736895977. The reversal of 1122736895949 is 9495986372211.

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 not a de Polignac number, because 1122736895949 - 2³ = 1122736895941 is a prime.

It is a super-2 number, since 2×1122736895949² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1122736895949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122736895941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187122815989 + ... + 187122815994.

It is an arithmetic number, because the mean of its divisors is an integer number (374245631984).

Almost surely, 2^{1122736895949} is an apocalyptic number.

It is an amenable number.

1122736895949 is a deficient number, since it is larger than the sum of its proper divisors (374245631987).

1122736895949 is an equidigital number, since it uses as much as digits as its factorization.

1122736895949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374245631986.

The product of its digits is 58786560, while the sum is 66.

The spelling of 1122736895949 in words is "one trillion, one hundred twenty-two billion, seven hundred thirty-six million, eight hundred ninety-five thousand, nine hundred forty-nine".