102222110022002 has 8 divisors (see below), whose sum is σ = 159999824382336. Its totient is φ = 48888835227892.

The previous prime is 102222110021981. The next prime is 102222110022047. The reversal of 102222110022002 is 200220011222201.

It is a happy number.

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

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, 1111109891498 + ... + 1111109891589.

It is an arithmetic number, because the mean of its divisors is an integer number (19999978047792).

Almost surely, 2^{102222110022002} is an apocalyptic number.

102222110022002 is a deficient number, since it is larger than the sum of its proper divisors (57777714360334).

102222110022002 is a wasteful number, since it uses less digits than its factorization.

102222110022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222219783112.

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

Adding to 102222110022002 its reverse (200220011222201), we get a palindrome (302442121244203).

The spelling of 102222110022002 in words is "one hundred two trillion, two hundred twenty-two billion, one hundred ten million, twenty-two thousand, two".