222220213022 has 8 divisors (see below), whose sum is σ = 333334602216. Its totient is φ = 111108678952.

The previous prime is 222220213003. The next prime is 222220213027. The reversal of 222220213022 is 220312022222.

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

It is a junction number, because it is equal to n+sod(n) for n = 222220212985 and 222220213003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222220213027) 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, 507248 + ... + 837699.

It is an arithmetic number, because the mean of its divisors is an integer number (41666825277).

Almost surely, 2^222220213022 is an apocalyptic number.

222220213022 is a deficient number, since it is larger than the sum of its proper divisors (111114389194).

222220213022 is a wasteful number, since it uses less digits than its factorization.

222220213022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427562.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 222220213022 its reverse (220312022222), we get a palindrome (442532235244).

The spelling of 222220213022 in words is "two hundred twenty-two billion, two hundred twenty million, two hundred thirteen thousand, twenty-two".