120011122222010 has 16 divisors (see below), whose sum is σ = 227389494736800. Its totient is φ = 45477898947216.

The previous prime is 120011122222003. The next prime is 120011122222027. The reversal of 120011122222010 is 10222221110021.

It is a self number, because there is not a number n which added to its sum of digits gives 120011122222010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315818742500 + ... + 315818742879.

It is an arithmetic number, because the mean of its divisors is an integer number (14211843421050).

Almost surely, 2^{120011122222010} is an apocalyptic number.

120011122222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120011122222010 is a deficient number, since it is larger than the sum of its proper divisors (107378372514790).

120011122222010 is a wasteful number, since it uses less digits than its factorization.

120011122222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631637485405.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120011122222010 its reverse (10222221110021), we get a palindrome (130233343332031).

The spelling of 120011122222010 in words is "one hundred twenty trillion, eleven billion, one hundred twenty-two million, two hundred twenty-two thousand, ten".