120211200122222 has 32 divisors (see below), whose sum is σ = 203497022844000. Its totient is φ = 52756045619200.

The previous prime is 120211200122219. The next prime is 120211200122249. The reversal of 120211200122222 is 222221002112021.

It is a junction number, because it is equal to n+sod(n) for n = 120211200122194 and 120211200122203.

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, 25689722 + ... + 30006402.

It is an arithmetic number, because the mean of its divisors is an integer number (6359281963875).

Almost surely, 2^{120211200122222} is an apocalyptic number.

120211200122222 is a deficient number, since it is larger than the sum of its proper divisors (83285822721778).

120211200122222 is a wasteful number, since it uses less digits than its factorization.

120211200122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4360372.

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

Adding to 120211200122222 its reverse (222221002112021), we get a palindrome (342432202234243).

The spelling of 120211200122222 in words is "one hundred twenty trillion, two hundred eleven billion, two hundred million, one hundred twenty-two thousand, two hundred twenty-two".