120122211201011 has 4 divisors (see below), whose sum is σ = 120129844324152. Its totient is φ = 120114578077872.

The previous prime is 120122211200963. The next prime is 120122211201043. The reversal of 120122211201011 is 110102112221021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120122211201011 - 2³⁰ = 120121137459187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120122211201511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3816537965 + ... + 3816569438.

It is an arithmetic number, because the mean of its divisors is an integer number (30032461081038).

Almost surely, 2^{120122211201011} is an apocalyptic number.

120122211201011 is a deficient number, since it is larger than the sum of its proper divisors (7633123141).

120122211201011 is an equidigital number, since it uses as much as digits as its factorization.

120122211201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7633123140.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 120122211201011 its reverse (110102112221021), we get a palindrome (230224323422032).

The spelling of 120122211201011 in words is "one hundred twenty trillion, one hundred twenty-two billion, two hundred eleven million, two hundred one thousand, eleven".