222202102012 has 96 divisors (see below), whose sum is σ = 433751915520. Its totient is φ = 98760480000.

The previous prime is 222202102009. The next prime is 222202102019. The reversal of 222202102012 is 210201202222.

222202102012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222202102019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139136398 + ... + 139137994.

It is an arithmetic number, because the mean of its divisors is an integer number (4518249120).

Almost surely, 2^222202102012 is an apocalyptic number.

222202102012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222202102012 is a deficient number, since it is larger than the sum of its proper divisors (211549813508).

222202102012 is a wasteful number, since it uses less digits than its factorization.

222202102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083 (or 2081 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 222202102012 its reverse (210201202222), we get a palindrome (432403304234).

It can be divided in two parts, 22220210 and 2012, that added together give a palindrome (22222222).

The spelling of 222202102012 in words is "two hundred twenty-two billion, two hundred two million, one hundred two thousand, twelve".