1039091222 has 8 divisors (see below), whose sum is σ = 1678532016. Its totient is φ = 479580552.

The previous prime is 1039091149. The next prime is 1039091243. The reversal of 1039091222 is 2221909301.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19982498 + ... + 19982549.

It is an arithmetic number, because the mean of its divisors is an integer number (209816502).

Almost surely, 2^1039091222 is an apocalyptic number.

1039091222 is a deficient number, since it is larger than the sum of its proper divisors (639440794).

1039091222 is a wasteful number, since it uses less digits than its factorization.

1039091222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39965062.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 1039091222 is about 32234.9379090452. The cubic root of 1039091222 is about 1012.8642098155.

The spelling of 1039091222 in words is "one billion, thirty-nine million, ninety-one thousand, two hundred twenty-two".