222202120202102 has 16 divisors (see below), whose sum is σ = 334082379442032. Its totient is φ = 110841420343200.

The previous prime is 222202120202087. The next prime is 222202120202107. The reversal of 222202120202102 is 201202021202222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222202120202107) 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, 18554993 + ... + 28083660.

It is an arithmetic number, because the mean of its divisors is an integer number (20880148715127).

Almost surely, 2^{222202120202102} is an apocalyptic number.

222202120202102 is a deficient number, since it is larger than the sum of its proper divisors (111880259239930).

222202120202102 is a wasteful number, since it uses less digits than its factorization.

222202120202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46644223.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 222202120202102 its reverse (201202021202222), we get a palindrome (423404141404324).

It can be divided in two parts, 222202120 and 202102, that added together give a palindrome (222404222).

The spelling of 222202120202102 in words is "two hundred twenty-two trillion, two hundred two billion, one hundred twenty million, two hundred two thousand, one hundred two".