102210020222 has 32 divisors (see below), whose sum is σ = 157211366400. Its totient is φ = 49822063200.

The previous prime is 102210020203. The next prime is 102210020233. The reversal of 102210020222 is 222020012201.

It is a junction number, because it is equal to n+sod(n) for n = 102210020197 and 102210020206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14683979 + ... + 14690937.

It is an arithmetic number, because the mean of its divisors is an integer number (4912855200).

Almost surely, 2^102210020222 is an apocalyptic number.

102210020222 is a deficient number, since it is larger than the sum of its proper divisors (55001346178).

102210020222 is a wasteful number, since it uses less digits than its factorization.

102210020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8072.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 102210020222 its reverse (222020012201), we get a palindrome (324230032423).

The spelling of 102210020222 in words is "one hundred two billion, two hundred ten million, twenty thousand, two hundred twenty-two".