2240022066 has 16 divisors (see below), whose sum is σ = 4500136704. Its totient is φ = 743325264.

The previous prime is 2240022047. The next prime is 2240022073. The reversal of 2240022066 is 6602200422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835741 + ... + 838416.

It is an arithmetic number, because the mean of its divisors is an integer number (281258544).

Almost surely, 2^2240022066 is an apocalyptic number.

2240022066 is an abundant number, since it is smaller than the sum of its proper divisors (2260114638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2240022066 is a wasteful number, since it uses less digits than its factorization.

2240022066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674385.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2240022066 is about 47328.8713788951. The cubic root of 2240022066 is about 1308.4308204512.

Adding to 2240022066 its reverse (6602200422), we get a palindrome (8842222488).

The spelling of 2240022066 in words is "two billion, two hundred forty million, twenty-two thousand, sixty-six".