220222012102 has 8 divisors (see below), whose sum is σ = 349764372216. Its totient is φ = 103633888032.

The previous prime is 220222012099. The next prime is 220222012103. The reversal of 220222012102 is 201210222022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×220222012102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220222012103) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3238558968 + ... + 3238559035.

It is an arithmetic number, because the mean of its divisors is an integer number (43720546527).

Almost surely, 2^220222012102 is an apocalyptic number.

220222012102 is a deficient number, since it is larger than the sum of its proper divisors (129542360114).

220222012102 is a wasteful number, since it uses less digits than its factorization.

220222012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6477118022.

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

Adding to 220222012102 its reverse (201210222022), we get a palindrome (421432234124).

The spelling of 220222012102 in words is "two hundred twenty billion, two hundred twenty-two million, twelve thousand, one hundred two".