1222012210102 has 8 divisors (see below), whose sum is σ = 1833322366800. Its totient is φ = 610904754504.

The previous prime is 1222012210091. The next prime is 1222012210163. The reversal of 1222012210102 is 2010122102221.

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, 50660202 + ... + 50684317.

It is an arithmetic number, because the mean of its divisors is an integer number (229165295850).

Almost surely, 2^{1222012210102} is an apocalyptic number.

1222012210102 is a deficient number, since it is larger than the sum of its proper divisors (611310156698).

1222012210102 is a wasteful number, since it uses less digits than its factorization.

1222012210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101350550.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1222012210102 its reverse (2010122102221), we get a palindrome (3232134312323).

The spelling of 1222012210102 in words is "one trillion, two hundred twenty-two billion, twelve million, two hundred ten thousand, one hundred two".