120122100011011 has 16 divisors (see below), whose sum is σ = 137422211825920. Its totient is φ = 102856944342240.

The previous prime is 120122100010999. The next prime is 120122100011099. The reversal of 120122100011011 is 110110001221021.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 120122100011011 - 2¹⁷ = 120122099879939 is a prime.

It is a super-2 number, since 2×120122100011011² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120122100010982 and 120122100011000.

It is not an unprimeable number, because it can be changed into a prime (120122100041011) 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, 793652980 + ... + 793804318.

It is an arithmetic number, because the mean of its divisors is an integer number (8588888239120).

Almost surely, 2^{120122100011011} is an apocalyptic number.

120122100011011 is a deficient number, since it is larger than the sum of its proper divisors (17300111814909).

120122100011011 is a wasteful number, since it uses less digits than its factorization.

120122100011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266074.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 120122100011011 its reverse (110110001221021), we get a palindrome (230232101232032).

The spelling of 120122100011011 in words is "one hundred twenty trillion, one hundred twenty-two billion, one hundred million, eleven thousand, eleven".