102212010220222 has 16 divisors (see below), whose sum is σ = 177026986775520. Its totient is φ = 43353547780608.

The previous prime is 102212010220207. The next prime is 102212010220247. The reversal of 102212010220222 is 222022010212201.

It is a self number, because there is not a number n which added to its sum of digits gives 102212010220222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37633286647 + ... + 37633289362.

It is an arithmetic number, because the mean of its divisors is an integer number (11064186673470).

Almost surely, 2^{102212010220222} is an apocalyptic number.

102212010220222 is a deficient number, since it is larger than the sum of its proper divisors (74814976555298).

102212010220222 is an equidigital number, since it uses as much as digits as its factorization.

102212010220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75266576115.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 102212010220222 its reverse (222022010212201), we get a palindrome (324234020432423).

The spelling of 102212010220222 in words is "one hundred two trillion, two hundred twelve billion, ten million, two hundred twenty thousand, two hundred twenty-two".