1072222224 has 40 divisors (see below), whose sum is σ = 2822176512. Its totient is φ = 350663040.

The previous prime is 1072222219. The next prime is 1072222241. The reversal of 1072222224 is 4222222701.

It is a super-2 number, since 2×1072222224² = 2299320995279012352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1072222194 and 1072222203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208192 + ... + 213279.

Almost surely, 2^1072222224 is an apocalyptic number.

It is an amenable number.

1072222224 is an abundant number, since it is smaller than the sum of its proper divisors (1749954288).

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

1072222224 is a wasteful number, since it uses less digits than its factorization.

1072222224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421535 (or 421529 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 1072222224 is about 32744.8045344601. The cubic root of 1072222224 is about 1023.5167041050.

Adding to 1072222224 its reverse (4222222701), we get a palindrome (5294444925).

The spelling of 1072222224 in words is "one billion, seventy-two million, two hundred twenty-two thousand, two hundred twenty-four".