120111202202222 has 32 divisors (see below), whose sum is σ = 225688113609984. Its totient is φ = 46574787571200.

The previous prime is 120111202202183. The next prime is 120111202202269. The reversal of 120111202202222 is 222202202111021.

It is a junction number, because it is equal to n+sod(n) for n = 120111202202194 and 120111202202203.

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, 1848173363 + ... + 1848238350.

It is an arithmetic number, because the mean of its divisors is an integer number (7052753550312).

Almost surely, 2^{120111202202222} is an apocalyptic number.

120111202202222 is a deficient number, since it is larger than the sum of its proper divisors (105576911407762).

120111202202222 is a wasteful number, since it uses less digits than its factorization.

120111202202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696411944.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 120111202202222 its reverse (222202202111021), we get a palindrome (342313404313243).

The spelling of 120111202202222 in words is "one hundred twenty trillion, one hundred eleven billion, two hundred two million, two hundred two thousand, two hundred twenty-two".