120011222012110 has 64 divisors (see below), whose sum is σ = 253873219239360. Its totient is φ = 40269637831680.

The previous prime is 120011222012057. The next prime is 120011222012117. The reversal of 120011222012110 is 11210222110021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011222012117) 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, 10265007 + ... + 18584746.

It is an arithmetic number, because the mean of its divisors is an integer number (3966769050615).

Almost surely, 2^{120011222012110} is an apocalyptic number.

120011222012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120011222012110 is an abundant number, since it is smaller than the sum of its proper divisors (133861997227250).

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

120011222012110 is a wasteful number, since it uses less digits than its factorization.

120011222012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28852693.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120011222012110 its reverse (11210222110021), we get a palindrome (131221444122131).

The spelling of 120011222012110 in words is "one hundred twenty trillion, eleven billion, two hundred twenty-two million, twelve thousand, one hundred ten".