222112020211202 has 32 divisors (see below), whose sum is σ = 364105480302720. Its totient is φ = 100779760552320.

The previous prime is 222112020211199. The next prime is 222112020211231. The reversal of 222112020211202 is 202112020211222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25139228 + ... + 32805560.

It is an arithmetic number, because the mean of its divisors is an integer number (11378296259460).

Almost surely, 2^{222112020211202} is an apocalyptic number.

222112020211202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222112020211202 is a deficient number, since it is larger than the sum of its proper divisors (141993460091518).

222112020211202 is a wasteful number, since it uses less digits than its factorization.

222112020211202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7668698.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 222112020211202 its sum of digits (20), we get a palindrome (222112020211222).

Adding to 222112020211202 its reverse (202112020211222), we get a palindrome (424224040422424).

It can be divided in two parts, 222112020 and 211202, that added together give a palindrome (222323222).

The spelling of 222112020211202 in words is "two hundred twenty-two trillion, one hundred twelve billion, twenty million, two hundred eleven thousand, two hundred two".