1122699480 has 64 divisors (see below), whose sum is σ = 3849258240. Its totient is φ = 256616832.

The previous prime is 1122699439. The next prime is 1122699497. The reversal of 1122699480 is 849962211.

It is a super-3 number, since 3×1122699480³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 667434 + ... + 669113.

It is an arithmetic number, because the mean of its divisors is an integer number (60144660).

Almost surely, 2^1122699480 is an apocalyptic number.

1122699480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122699480 is an abundant number, since it is smaller than the sum of its proper divisors (2726558760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122699480 is a wasteful number, since it uses less digits than its factorization.

1122699480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336568 (or 1336564 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 1122699480 is about 33506.7079851184. The cubic root of 1122699480 is about 1039.3324981985.

The spelling of 1122699480 in words is "one billion, one hundred twenty-two million, six hundred ninety-nine thousand, four hundred eighty".