120011011101210 has 64 divisors (see below), whose sum is σ = 293047815596544. Its totient is φ = 31446078182400.

The previous prime is 120011011101167. The next prime is 120011011101239. The reversal of 120011011101210 is 12101110110021.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31773906 + ... + 35349725.

It is an arithmetic number, because the mean of its divisors is an integer number (4578872118696).

Almost surely, 2^{120011011101210} is an apocalyptic number.

120011011101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120011011101210 is an abundant number, since it is smaller than the sum of its proper divisors (173036804495334).

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

120011011101210 is a wasteful number, since it uses less digits than its factorization.

120011011101210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67124679.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 120011011101210 its reverse (12101110110021), we get a palindrome (132112121211231).

The spelling of 120011011101210 in words is "one hundred twenty trillion, eleven billion, eleven million, one hundred one thousand, two hundred ten".