222022012202 has 8 divisors (see below), whose sum is σ = 333618315300. Its totient is φ = 110815907104.

The previous prime is 222022012169. The next prime is 222022012207. The reversal of 222022012202 is 202210220222.

It can be written as a sum of positive squares in 2 ways, for example, as 221305325761 + 716686441 = 470431^2 + 26771^2 .

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

It is not an unprimeable number, because it can be changed into a prime (222022012207) 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, 97548077 + ... + 97550352.

Almost surely, 2^222022012202 is an apocalyptic number.

222022012202 is a deficient number, since it is larger than the sum of its proper divisors (111596303098).

222022012202 is a wasteful number, since it uses less digits than its factorization.

222022012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195099000.

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

Adding to 222022012202 its reverse (202210220222), we get a palindrome (424232232424).

The spelling of 222022012202 in words is "two hundred twenty-two billion, twenty-two million, twelve thousand, two hundred two".