1122767667 has 48 divisors (see below), whose sum is σ = 1888506048. Its totient is φ = 629544960.

The previous prime is 1122767617. The next prime is 1122767677. The reversal of 1122767667 is 7667672211.

It is not a de Polignac number, because 1122767667 - 2¹⁶ = 1122702131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122767617) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1107853 + ... + 1108865.

It is an arithmetic number, because the mean of its divisors is an integer number (39343876).

Almost surely, 2^1122767667 is an apocalyptic number.

1122767667 is a deficient number, since it is larger than the sum of its proper divisors (765738381).

1122767667 is a wasteful number, since it uses less digits than its factorization.

1122767667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340 (or 1337 counting only the distinct ones).

The product of its digits is 296352, while the sum is 45.

The square root of 1122767667 is about 33507.7254823421. The cubic root of 1122767667 is about 1039.3535390117.

The spelling of 1122767667 in words is "one billion, one hundred twenty-two million, seven hundred sixty-seven thousand, six hundred sixty-seven".