102100220200222 has 8 divisors (see below), whose sum is σ = 153175261188096. Its totient is φ = 51041799804192.

The previous prime is 102100220200211. The next prime is 102100220200289. The reversal of 102100220200222 is 222002022001201.

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

It is a junction number, because it is equal to n+sod(n) for n = 102100220200196 and 102100220200205.

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, 4155132603 + ... + 4155157174.

It is an arithmetic number, because the mean of its divisors is an integer number (19146907648512).

Almost surely, 2^{102100220200222} is an apocalyptic number.

102100220200222 is a deficient number, since it is larger than the sum of its proper divisors (51075040987874).

102100220200222 is an equidigital number, since it uses as much as digits as its factorization.

102100220200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8310295922.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 102100220200222 its reverse (222002022001201), we get a palindrome (324102242201423).

The spelling of 102100220200222 in words is "one hundred two trillion, one hundred billion, two hundred twenty million, two hundred thousand, two hundred twenty-two".