2011222022102 has 8 divisors (see below), whose sum is σ = 3017013225096. Its totient is φ = 1005550947072.

The previous prime is 2011222022063. The next prime is 2011222022153. The reversal of 2011222022102 is 2012202221102.

It is a happy number.

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, 29990123 + ... + 30057110.

It is an arithmetic number, because the mean of its divisors is an integer number (377126653137).

Almost surely, 2^{2011222022102} is an apocalyptic number.

2011222022102 is a deficient number, since it is larger than the sum of its proper divisors (1005791202994).

2011222022102 is a wasteful number, since it uses less digits than its factorization.

2011222022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60063982.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2011222022102 its reverse (2012202221102), we get a palindrome (4023424243204).

The spelling of 2011222022102 in words is "two trillion, eleven billion, two hundred twenty-two million, twenty-two thousand, one hundred two".