222220001202 has 16 divisors (see below), whose sum is σ = 444533961600. Its totient is φ = 74057673872.

The previous prime is 222220001167. The next prime is 222220001207. The reversal of 222220001202 is 202100022222.

It is not an unprimeable number, because it can be changed into a prime (222220001207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3884202 + ... + 3940997.

It is an arithmetic number, because the mean of its divisors is an integer number (27783372600).

Almost surely, 2^222220001202 is an apocalyptic number.

222220001202 is an abundant number, since it is smaller than the sum of its proper divisors (222313960398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222220001202 is a wasteful number, since it uses less digits than its factorization.

222220001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7829937.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 222220001202 its reverse (202100022222), we get a palindrome (424320023424).

The spelling of 222220001202 in words is "two hundred twenty-two billion, two hundred twenty million, one thousand, two hundred two".