2222122102 has 8 divisors (see below), whose sum is σ = 3338569800. Its totient is φ = 1109265504.

The previous prime is 2222122099. The next prime is 2222122121. The reversal of 2222122102 is 2012212222.

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

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, 896227 + ... + 898702.

It is an arithmetic number, because the mean of its divisors is an integer number (417321225).

Almost surely, 2^2222122102 is an apocalyptic number.

2222122102 is a deficient number, since it is larger than the sum of its proper divisors (1116447698).

2222122102 is a wasteful number, since it uses less digits than its factorization.

2222122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795550.

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

The square root of 2222122102 is about 47139.3901318208. The cubic root of 2222122102 is about 1304.9362822244.

Adding to 2222122102 its reverse (2012212222), we get a palindrome (4234334324).

The spelling of 2222122102 in words is "two billion, two hundred twenty-two million, one hundred twenty-two thousand, one hundred two".