222101121202 has 16 divisors (see below), whose sum is σ = 339099466752. Its totient is φ = 109085281200.

The previous prime is 222101121131. The next prime is 222101121217. The reversal of 222101121202 is 202121101222.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4303128 + ... + 4354435.

It is an arithmetic number, because the mean of its divisors is an integer number (21193716672).

Almost surely, 2^222101121202 is an apocalyptic number.

222101121202 is a deficient number, since it is larger than the sum of its proper divisors (116998345550).

222101121202 is a wasteful number, since it uses less digits than its factorization.

222101121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8657793.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 222101121202 its reverse (202121101222), we get a palindrome (424222222424).

The spelling of 222101121202 in words is "two hundred twenty-two billion, one hundred one million, one hundred twenty-one thousand, two hundred two".