100102201022222 has 12 divisors (see below), whose sum is σ = 174668126273640. Its totient is φ = 42900943295196.

The previous prime is 100102201022183. The next prime is 100102201022269. The reversal of 100102201022222 is 222220102201001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 100102201022222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 510725515322 + ... + 510725515517.

It is an arithmetic number, because the mean of its divisors is an integer number (14555677189470).

Almost surely, 2^{100102201022222} is an apocalyptic number.

100102201022222 is a deficient number, since it is larger than the sum of its proper divisors (74565925251418).

100102201022222 is a wasteful number, since it uses less digits than its factorization.

100102201022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021451030855 (or 1021451030848 counting only the distinct ones).

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

Adding to 100102201022222 its reverse (222220102201001), we get a palindrome (322322303223223).

The spelling of 100102201022222 in words is "one hundred trillion, one hundred two billion, two hundred one million, twenty-two thousand, two hundred twenty-two".