1072228799 has 8 divisors (see below), whose sum is σ = 1077069312. Its totient is φ = 1067399680.

The previous prime is 1072228793. The next prime is 1072228819. The reversal of 1072228799 is 9978222701.

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

It is a cyclic number.

It is not a de Polignac number, because 1072228799 - 2⁸ = 1072228543 is a prime.

It is a super-2 number, since 2×1072228799² = 2299349194809964802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072228793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224759 + ... + 229479.

It is an arithmetic number, because the mean of its divisors is an integer number (134633664).

Almost surely, 2^1072228799 is an apocalyptic number.

1072228799 is a deficient number, since it is larger than the sum of its proper divisors (4840513).

1072228799 is an equidigital number, since it uses as much as digits as its factorization.

1072228799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5697.

The product of its (nonzero) digits is 254016, while the sum is 47.

The square root of 1072228799 is about 32744.9049319127. The cubic root of 1072228799 is about 1023.5187962113.

The spelling of 1072228799 in words is "one billion, seventy-two million, two hundred twenty-eight thousand, seven hundred ninety-nine".