2222120020102 has 8 divisors (see below), whose sum is σ = 3337934925312. Its totient is φ = 1109475045000.

The previous prime is 2222120020079. The next prime is 2222120020157. The reversal of 2222120020102 is 2010200212222.

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

It is a super-2 number, since 2×2222120020102² (a number of 25 digits) contains 22 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, 792480774 + ... + 792483577.

It is an arithmetic number, because the mean of its divisors is an integer number (417241865664).

Almost surely, 2^{2222120020102} is an apocalyptic number.

2222120020102 is a deficient number, since it is larger than the sum of its proper divisors (1115814905210).

2222120020102 is a wasteful number, since it uses less digits than its factorization.

2222120020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584965054.

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

Adding to 2222120020102 its reverse (2010200212222), we get a palindrome (4232320232324).

The spelling of 2222120020102 in words is "two trillion, two hundred twenty-two billion, one hundred twenty million, twenty thousand, one hundred two".