1102272268 has 12 divisors (see below), whose sum is σ = 1940127840. Its totient is φ = 547950032.

The previous prime is 1102272221. The next prime is 1102272293. The reversal of 1102272268 is 8622722011.

It is a happy 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, 795748 + ... + 797131.

It is an arithmetic number, because the mean of its divisors is an integer number (161677320).

Almost surely, 2^1102272268 is an apocalyptic number.

It is an amenable number.

1102272268 is a deficient number, since it is larger than the sum of its proper divisors (837855572).

1102272268 is a wasteful number, since it uses less digits than its factorization.

1102272268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593056 (or 1593054 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 1102272268 is about 33200.4859602988. The cubic root of 1102272268 is about 1032.9904196418.

Adding to 1102272268 its reverse (8622722011), we get a palindrome (9724994279).

The spelling of 1102272268 in words is "one billion, one hundred two million, two hundred seventy-two thousand, two hundred sixty-eight".