120102201222 has 64 divisors (see below), whose sum is σ = 256199915520. Its totient is φ = 37403444736.

The previous prime is 120102201217. The next prime is 120102201227. The reversal of 120102201222 is 222102201021.

It is an interprime number because it is at equal distance from previous prime (120102201217) and next prime (120102201227).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120102201227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11077188 + ... + 11088024.

It is an arithmetic number, because the mean of its divisors is an integer number (4003123680).

Almost surely, 2^120102201222 is an apocalyptic number.

120102201222 is an abundant number, since it is smaller than the sum of its proper divisors (136097714298).

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

120102201222 is a wasteful number, since it uses less digits than its factorization.

120102201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11645.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120102201222 its reverse (222102201021), we get a palindrome (342204402243).

The spelling of 120102201222 in words is "one hundred twenty billion, one hundred two million, two hundred one thousand, two hundred twenty-two".