1842222092 has 6 divisors (see below), whose sum is σ = 3223888668. Its totient is φ = 921111044.

The previous prime is 1842222091. The next prime is 1842222097. The reversal of 1842222092 is 2902222481.

It is not an unprimeable number, because it can be changed into a prime (1842222091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230277758 + ... + 230277765.

It is an arithmetic number, because the mean of its divisors is an integer number (537314778).

Almost surely, 2^1842222092 is an apocalyptic number.

It is an amenable number.

1842222092 is a deficient number, since it is larger than the sum of its proper divisors (1381666576).

1842222092 is a wasteful number, since it uses less digits than its factorization.

1842222092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460555527 (or 460555525 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 1842222092 is about 42921.1147571915. The cubic root of 1842222092 is about 1225.8782189445.

The spelling of 1842222092 in words is "one billion, eight hundred forty-two million, two hundred twenty-two thousand, ninety-two".