120201122011210 has 16 divisors (see below), whose sum is σ = 216362392291656. Its totient is φ = 48080365988608.

The previous prime is 120201122011171. The next prime is 120201122011211. The reversal of 120201122011210 is 12110221102021.

It can be written as a sum of positive squares in 4 ways, for example, as 118946267250001 + 1254854761209 = 10906249^2 + 1120203^2 .

It is not an unprimeable number, because it can be changed into a prime (120201122011211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4074739 + ... + 16031398.

Almost surely, 2^{120201122011210} is an apocalyptic number.

120201122011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120201122011210 is a deficient number, since it is larger than the sum of its proper divisors (96161270280446).

120201122011210 is a wasteful number, since it uses less digits than its factorization.

120201122011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20703977.

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

Adding to 120201122011210 its reverse (12110221102021), we get a palindrome (132311343113231).

The spelling of 120201122011210 in words is "one hundred twenty trillion, two hundred one billion, one hundred twenty-two million, eleven thousand, two hundred ten".