120200001121011 has 16 divisors (see below), whose sum is σ = 183374145091584. Its totient is φ = 68606125443264.

The previous prime is 120200001121007. The next prime is 120200001121103. The reversal of 120200001121011 is 110121100002021.

It is not a de Polignac number, because 120200001121011 - 2² = 120200001121007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120200001121001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3316209906 + ... + 3316246151.

It is an arithmetic number, because the mean of its divisors is an integer number (11460884068224).

Almost surely, 2^{120200001121011} is an apocalyptic number.

120200001121011 is a deficient number, since it is larger than the sum of its proper divisors (63174143970573).

120200001121011 is an equidigital number, since it uses as much as digits as its factorization.

120200001121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6632456930.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120200001121011 its reverse (110121100002021), we get a palindrome (230321101123032).

The spelling of 120200001121011 in words is "one hundred twenty trillion, two hundred billion, one million, one hundred twenty-one thousand, eleven".