2236819022 has 16 divisors (see below), whose sum is σ = 3400412400. Its totient is φ = 1103403840.

The previous prime is 2236819009. The next prime is 2236819027. The reversal of 2236819022 is 2209186322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2236819027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68429 + ... + 95687.

It is an arithmetic number, because the mean of its divisors is an integer number (212525775).

Almost surely, 2^2236819022 is an apocalyptic number.

2236819022 is a deficient number, since it is larger than the sum of its proper divisors (1163593378).

2236819022 is a wasteful number, since it uses less digits than its factorization.

2236819022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27811.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 2236819022 is about 47295.0211121636. The cubic root of 2236819022 is about 1307.8068741196.

The spelling of 2236819022 in words is "two billion, two hundred thirty-six million, eight hundred nineteen thousand, twenty-two".