120102210002222 has 24 divisors (see below), whose sum is σ = 213233956016016. Its totient is φ = 49697466202944.

The previous prime is 120102210002209. The next prime is 120102210002233. The reversal of 120102210002222 is 222200012201021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 120102210002222.

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, 5100302903 + ... + 5100326450.

It is an arithmetic number, because the mean of its divisors is an integer number (8884748167334).

Almost surely, 2^{120102210002222} is an apocalyptic number.

120102210002222 is a deficient number, since it is larger than the sum of its proper divisors (93131746013794).

120102210002222 is a wasteful number, since it uses less digits than its factorization.

120102210002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10200629420 (or 10200629391 counting only the distinct ones).

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

Adding to 120102210002222 its reverse (222200012201021), we get a palindrome (342302222203243).

The spelling of 120102210002222 in words is "one hundred twenty trillion, one hundred two billion, two hundred ten million, two thousand, two hundred twenty-two".