100102001002222 has 24 divisors (see below), whose sum is σ = 158478783490872. Its totient is φ = 47414626030800.

The previous prime is 100102001002183. The next prime is 100102001002231. The reversal of 100102001002222 is 222200100201001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13199197 + ... + 19350007.

It is an arithmetic number, because the mean of its divisors is an integer number (6603282645453).

Almost surely, 2^{100102001002222} is an apocalyptic number.

100102001002222 is a deficient number, since it is larger than the sum of its proper divisors (58376782488650).

100102001002222 is a wasteful number, since it uses less digits than its factorization.

100102001002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6173392 (or 6173373 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100102001002222 its reverse (222200100201001), we get a palindrome (322302101203223).

The spelling of 100102001002222 in words is "one hundred trillion, one hundred two billion, one million, two thousand, two hundred twenty-two".