20120202222 has 8 divisors (see below), whose sum is σ = 40240404456. Its totient is φ = 6706734072.

The previous prime is 20120202187. The next prime is 20120202293. The reversal of 20120202222 is 22220202102.

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

20120202222 is an admirable number.

It is a super-3 number, since 3×20120202222³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1676683513 + ... + 1676683524.

It is an arithmetic number, because the mean of its divisors is an integer number (5030050557).

Almost surely, 2^20120202222 is an apocalyptic number.

20120202222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20120202222 is a wasteful number, since it uses less digits than its factorization.

20120202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353367042.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 20120202222 its reverse (22220202102), we get a palindrome (42340404324).

The spelling of 20120202222 in words is "twenty billion, one hundred twenty million, two hundred two thousand, two hundred twenty-two".