2092222 has 8 divisors (see below), whose sum is σ = 3423672. Its totient is φ = 951000.

The previous prime is 2092217. The next prime is 2092229. The reversal of 2092222 is 2222902.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2092222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2092229) 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, 47529 + ... + 47572.

It is an arithmetic number, because the mean of its divisors is an integer number (427959).

2^2092222 is an apocalyptic number.

2092222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2092222 is a deficient number, since it is larger than the sum of its proper divisors (1331450).

2092222 is a wasteful number, since it uses less digits than its factorization.

2092222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95114.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2092222 is about 1446.4515201001. The cubic root of 2092222 is about 127.8996201942.

The spelling of 2092222 in words is "two million, ninety-two thousand, two hundred twenty-two".