222210022022 has 8 divisors (see below), whose sum is σ = 352921799736. Its totient is φ = 104569422112.

The previous prime is 222210022007. The next prime is 222210022079. The reversal of 222210022022 is 220220012222.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3267794408 + ... + 3267794475.

It is an arithmetic number, because the mean of its divisors is an integer number (44115224967).

Almost surely, 2^222210022022 is an apocalyptic number.

222210022022 is a deficient number, since it is larger than the sum of its proper divisors (130711777714).

222210022022 is a wasteful number, since it uses less digits than its factorization.

222210022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6535588902.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 222210022022 its reverse (220220012222), we get a palindrome (442430034244).

The spelling of 222210022022 in words is "two hundred twenty-two billion, two hundred ten million, twenty-two thousand, twenty-two".