102221100011222 has 8 divisors (see below), whose sum is σ = 153773527971816. Its totient is φ = 50963257353952.

The previous prime is 102221100011207. The next prime is 102221100011227. The reversal of 102221100011222 is 222110001122201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102221100011222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102221100011227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73646324963 + ... + 73646326350.

It is an arithmetic number, because the mean of its divisors is an integer number (19221690996477).

Almost surely, 2^{102221100011222} is an apocalyptic number.

102221100011222 is a deficient number, since it is larger than the sum of its proper divisors (51552427960594).

102221100011222 is a wasteful number, since it uses less digits than its factorization.

102221100011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147292651662.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102221100011222 its reverse (222110001122201), we get a palindrome (324331101133423).

The spelling of 102221100011222 in words is "one hundred two trillion, two hundred twenty-one billion, one hundred million, eleven thousand, two hundred twenty-two".