120222201111102 has 64 divisors (see below), whose sum is σ = 285792012555840. Its totient is φ = 37327936278528.

The previous prime is 120222201111073. The next prime is 120222201111113. The reversal of 120222201111102 is 201111102222021.

120222201111102 is a `hidden beast` number, since 120 + 222 + 201 + 11 + 110 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 674967673 + ... + 675145764.

It is an arithmetic number, because the mean of its divisors is an integer number (4465500196185).

Almost surely, 2^{120222201111102} is an apocalyptic number.

120222201111102 is an abundant number, since it is smaller than the sum of its proper divisors (165569811444738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120222201111102 is a wasteful number, since it uses less digits than its factorization.

120222201111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350113562 (or 1350113556 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 120222201111102 its reverse (201111102222021), we get a palindrome (321333303333123).

The spelling of 120222201111102 in words is "one hundred twenty trillion, two hundred twenty-two billion, two hundred one million, one hundred eleven thousand, one hundred two".