1072224270 has 64 divisors (see below), whose sum is σ = 3079218240. Its totient is φ = 263931264.

The previous prime is 1072224247. The next prime is 1072224277. The reversal of 1072224270 is 724222701.

1072224270 is a `hidden beast` number, since 10 + 7 + 222 + 427 + 0 = 666.

It is a super-2 number, since 2×1072224270² = 2299329770354065800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072224277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149229 + ... + 156248.

It is an arithmetic number, because the mean of its divisors is an integer number (48112785).

Almost surely, 2^1072224270 is an apocalyptic number.

1072224270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1072224270 is an abundant number, since it is smaller than the sum of its proper divisors (2006993970).

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

1072224270 is a wasteful number, since it uses less digits than its factorization.

1072224270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305506 (or 305500 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 1072224270 is about 32744.8357760426. The cubic root of 1072224270 is about 1023.5173551248.

Adding to 1072224270 its reverse (724222701), we get a palindrome (1796446971).

The spelling of 1072224270 in words is "one billion, seventy-two million, two hundred twenty-four thousand, two hundred seventy".