120011100222101 has 16 divisors (see below), whose sum is σ = 139680633964608. Its totient is φ = 101899452345600.

The previous prime is 120011100222061. The next prime is 120011100222191. The reversal of 120011100222101 is 101222001110021.

It is a cyclic number.

It is not a de Polignac number, because 120011100222101 - 2⁶ = 120011100222037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011100222191) 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, 2449481570 + ... + 2449530563.

It is an arithmetic number, because the mean of its divisors is an integer number (8730039622788).

Almost surely, 2^{120011100222101} is an apocalyptic number.

120011100222101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120011100222101 is a deficient number, since it is larger than the sum of its proper divisors (19669533742507).

120011100222101 is a wasteful number, since it uses less digits than its factorization.

120011100222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4899012292.

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

Adding to 120011100222101 its reverse (101222001110021), we get a palindrome (221233101332122).

The spelling of 120011100222101 in words is "one hundred twenty trillion, eleven billion, one hundred million, two hundred twenty-two thousand, one hundred one".