11229982 has 8 divisors (see below), whose sum is σ = 17255952. Its totient is φ = 5478000.

The previous prime is 11229973. The next prime is 11230031. The reversal of 11229982 is 28992211.

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

It is a super-2 number, since 2×11229982² = 252224991440648, which contains 22 as substring.

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, 68394 + ... + 68557.

It is an arithmetic number, because the mean of its divisors is an integer number (2156994).

Almost surely, 2^11229982 is an apocalyptic number.

11229982 is a deficient number, since it is larger than the sum of its proper divisors (6025970).

11229982 is a wasteful number, since it uses less digits than its factorization.

11229982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136994.

The product of its digits is 5184, while the sum is 34.

The square root of 11229982 is about 3351.1165303522. The cubic root of 11229982 is about 223.9372565553.

The spelling of 11229982 in words is "eleven million, two hundred twenty-nine thousand, nine hundred eighty-two".