120101222222222 has 32 divisors (see below), whose sum is σ = 182111612727744. Its totient is φ = 59398058880000.

The previous prime is 120101222222207. The next prime is 120101222222239. The reversal of 120101222222222 is 222222222101021.

120101222222222 is a modest number, since divided by 22222222 gives 1201012 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2698820972 + ... + 2698865472.

It is an arithmetic number, because the mean of its divisors is an integer number (5690987897742).

Almost surely, 2^{120101222222222} is an apocalyptic number.

120101222222222 is a deficient number, since it is larger than the sum of its proper divisors (62010390505522).

120101222222222 is a wasteful number, since it uses less digits than its factorization.

120101222222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52124.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 120101222222222 its reverse (222222222101021), we get a palindrome (342323444323243).

The spelling of 120101222222222 in words is "one hundred twenty trillion, one hundred one billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-two".