120221120010011 has 16 divisors (see below), whose sum is σ = 124158846578208. Its totient is φ = 116361207072000.

The previous prime is 120221120010007. The next prime is 120221120010041. The reversal of 120221120010011 is 110010021122021.

It is a cyclic number.

It is not a de Polignac number, because 120221120010011 - 2² = 120221120010007 is a prime.

It is a super-2 number, since 2×120221120010011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120221120010001) 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, 58852346 + ... + 60860831.

It is an arithmetic number, because the mean of its divisors is an integer number (7759927911138).

Almost surely, 2^{120221120010011} is an apocalyptic number.

120221120010011 is a deficient number, since it is larger than the sum of its proper divisors (3937726568197).

120221120010011 is a wasteful number, since it uses less digits than its factorization.

120221120010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119713502.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120221120010011 its reverse (110010021122021), we get a palindrome (230231141132032).

The spelling of 120221120010011 in words is "one hundred twenty trillion, two hundred twenty-one billion, one hundred twenty million, ten thousand, eleven".