1153553222 has 8 divisors (see below), whose sum is σ = 1730474400. Its totient is φ = 576728424.

The previous prime is 1153553189. The next prime is 1153553279. The reversal of 1153553222 is 2223553511.

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

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 3 ways as a sum of consecutive naturals, for example, 31304 + ... + 57332.

It is an arithmetic number, because the mean of its divisors is an integer number (216309300).

Almost surely, 2^1153553222 is an apocalyptic number.

1153553222 is a deficient number, since it is larger than the sum of its proper divisors (576921178).

1153553222 is a wasteful number, since it uses less digits than its factorization.

1153553222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48190.

The product of its digits is 9000, while the sum is 29.

The square root of 1153553222 is about 33963.9989106112. The cubic root of 1153553222 is about 1048.7674795726.

The spelling of 1153553222 in words is "one billion, one hundred fifty-three million, five hundred fifty-three thousand, two hundred twenty-two".