222000122212102 has 32 divisors (see below), whose sum is σ = 360249747609024. Its totient is φ = 101995654118400.

The previous prime is 222000122212061. The next prime is 222000122212109. The reversal of 222000122212102 is 201212221000222.

It is a self number, because there is not a number n which added to its sum of digits gives 222000122212102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222000122212109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14547799 + ... + 25605442.

It is an arithmetic number, because the mean of its divisors is an integer number (11257804612782).

Almost surely, 2^{222000122212102} is an apocalyptic number.

222000122212102 is a deficient number, since it is larger than the sum of its proper divisors (138249625396922).

222000122212102 is a wasteful number, since it uses less digits than its factorization.

222000122212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40154224.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222000122212102 its reverse (201212221000222), we get a palindrome (423212343212324).

The spelling of 222000122212102 in words is "two hundred twenty-two trillion, one hundred twenty-two million, two hundred twelve thousand, one hundred two".