1122687051 has 8 divisors (see below), whose sum is σ = 1533426384. Its totient is φ = 730202880.

The previous prime is 1122687037. The next prime is 1122687077. The reversal of 1122687051 is 1507862211.

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

It is not a de Polignac number, because 1122687051 - 2¹⁰ = 1122686027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122687011) 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, 4563646 + ... + 4563891.

It is an arithmetic number, because the mean of its divisors is an integer number (191678298).

Almost surely, 2^1122687051 is an apocalyptic number.

1122687051 is a deficient number, since it is larger than the sum of its proper divisors (410739333).

1122687051 is an equidigital number, since it uses as much as digits as its factorization.

1122687051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9127581.

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 1122687051 is about 33506.5225142807. The cubic root of 1122687051 is about 1039.3286628262.

The spelling of 1122687051 in words is "one billion, one hundred twenty-two million, six hundred eighty-seven thousand, fifty-one".