120001102220222 has 8 divisors (see below), whose sum is σ = 180021375243696. Its totient is φ = 59993977138992.

The previous prime is 120001102220177. The next prime is 120001102220231. The reversal of 120001102220222 is 222022201100021.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 120001102220222.

It is a congruent number.

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, 3286962743 + ... + 3286999250.

It is an arithmetic number, because the mean of its divisors is an integer number (22502671905462).

Almost surely, 2^{120001102220222} is an apocalyptic number.

120001102220222 is a deficient number, since it is larger than the sum of its proper divisors (60020273023474).

120001102220222 is an equidigital number, since it uses as much as digits as its factorization.

120001102220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6573971122.

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

Adding to 120001102220222 its reverse (222022201100021), we get a palindrome (342023303320243).

The spelling of 120001102220222 in words is "one hundred twenty trillion, one billion, one hundred two million, two hundred twenty thousand, two hundred twenty-two".