2840902222 has 8 divisors (see below), whose sum is σ = 4289574672. Its totient is φ = 1411044000.

The previous prime is 2840902219. The next prime is 2840902223. The reversal of 2840902222 is 2222090482.

2840902222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2840902223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4703179 + ... + 4703782.

It is an arithmetic number, because the mean of its divisors is an integer number (536196834).

Almost surely, 2^2840902222 is an apocalyptic number.

2840902222 is a deficient number, since it is larger than the sum of its proper divisors (1448672450).

2840902222 is a wasteful number, since it uses less digits than its factorization.

2840902222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9407114.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2840902222 is about 53300.1146527848. The cubic root of 2840902222 is about 1416.2896958934.

The spelling of 2840902222 in words is "two billion, eight hundred forty million, nine hundred two thousand, two hundred twenty-two".