49822222 has 4 divisors (see below), whose sum is σ = 74733336. Its totient is φ = 24911110.

The previous prime is 49822217. The next prime is 49822249. The reversal of 49822222 is 22222894.

49822222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

49822222 is a modest number, since divided by 22222 gives 498 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12455554 + ... + 12455557.

It is an arithmetic number, because the mean of its divisors is an integer number (18683334).

Almost surely, 2^49822222 is an apocalyptic number.

49822222 is a deficient number, since it is larger than the sum of its proper divisors (24911114).

49822222 is a wasteful number, since it uses less digits than its factorization.

49822222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24911113.

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

The square root of 49822222 is about 7058.4858149606. The cubic root of 49822222 is about 367.9660048543.

The spelling of 49822222 in words is "forty-nine million, eight hundred twenty-two thousand, two hundred twenty-two".