1822983227 has 12 divisors (see below), whose sum is σ = 1978047000. Its totient is φ = 1679303808.

The previous prime is 1822983221. The next prime is 1822983247. The reversal of 1822983227 is 7223892281.

It is not a de Polignac number, because 1822983227 - 2⁸ = 1822982971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1822983221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73523 + ... + 95139.

It is an arithmetic number, because the mean of its divisors is an integer number (164837250).

Almost surely, 2^1822983227 is an apocalyptic number.

1822983227 is a deficient number, since it is larger than the sum of its proper divisors (155063773).

1822983227 is a wasteful number, since it uses less digits than its factorization.

1822983227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22142 (or 22129 counting only the distinct ones).

The product of its digits is 193536, while the sum is 44.

The square root of 1822983227 is about 42696.4076591931. The cubic root of 1822983227 is about 1221.5958751196.

The spelling of 1822983227 in words is "one billion, eight hundred twenty-two million, nine hundred eighty-three thousand, two hundred twenty-seven".