120222220100102 has 8 divisors (see below), whose sum is σ = 190941173100216. Its totient is φ = 56575162400032.

The previous prime is 120222220100057. The next prime is 120222220100123. The reversal of 120222220100102 is 201001022222021.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1767973824968 + ... + 1767973825035.

It is an arithmetic number, because the mean of its divisors is an integer number (23867646637527).

Almost surely, 2^{120222220100102} is an apocalyptic number.

120222220100102 is a deficient number, since it is larger than the sum of its proper divisors (70718953000114).

120222220100102 is a wasteful number, since it uses less digits than its factorization.

120222220100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3535947650022.

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

Adding to 120222220100102 its reverse (201001022222021), we get a palindrome (321223242322123).

The spelling of 120222220100102 in words is "one hundred twenty trillion, two hundred twenty-two billion, two hundred twenty million, one hundred thousand, one hundred two".