1132550222 has 8 divisors (see below), whose sum is σ = 1772687376. Its totient is φ = 541654432.

The previous prime is 1132550213. The next prime is 1132550231. The reversal of 1132550222 is 2220552311.

It is an interprime number because it is at equal distance from previous prime (1132550213) and next prime (1132550231).

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

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12310283 + ... + 12310374.

It is an arithmetic number, because the mean of its divisors is an integer number (221585922).

Almost surely, 2^1132550222 is an apocalyptic number.

1132550222 is a deficient number, since it is larger than the sum of its proper divisors (640137154).

1132550222 is a wasteful number, since it uses less digits than its factorization.

1132550222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24620682.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1132550222 is about 33653.3835148860. The cubic root of 1132550222 is about 1042.3634065104.

The spelling of 1132550222 in words is "one billion, one hundred thirty-two million, five hundred fifty thousand, two hundred twenty-two".