222822622 has 8 divisors (see below), whose sum is σ = 364618872. Its totient is φ = 101283000.

The previous prime is 222822619. The next prime is 222822623. The reversal of 222822622 is 226228222.

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 (222822623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5064129 + ... + 5064172.

It is an arithmetic number, because the mean of its divisors is an integer number (45577359).

Almost surely, 2^222822622 is an apocalyptic number.

222822622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222822622 is a deficient number, since it is larger than the sum of its proper divisors (141796250).

222822622 is a wasteful number, since it uses less digits than its factorization.

222822622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10128314.

The product of its digits is 6144, while the sum is 28.

The square root of 222822622 is about 14927.2442868736. The cubic root of 222822622 is about 606.2518731369.

The spelling of 222822622 in words is "two hundred twenty-two million, eight hundred twenty-two thousand, six hundred twenty-two".