1162222530 has 32 divisors (see below), whose sum is σ = 3187810944. Its totient is φ = 265650816.

The previous prime is 1162222469. The next prime is 1162222543. The reversal of 1162222530 is 352222611.

It is a super-2 number, since 2×1162222530² = 2701522418479201800, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1162222530.

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, 2766987 + ... + 2767406.

It is an arithmetic number, because the mean of its divisors is an integer number (99619092).

Almost surely, 2^1162222530 is an apocalyptic number.

1162222530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1162222530 is an abundant number, since it is smaller than the sum of its proper divisors (2025588414).

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

1162222530 is a wasteful number, since it uses less digits than its factorization.

1162222530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5534410.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1162222530 is about 34091.3849821329. The cubic root of 1162222530 is about 1051.3881956162.

The spelling of 1162222530 in words is "one billion, one hundred sixty-two million, two hundred twenty-two thousand, five hundred thirty".