120100220211101 has 16 divisors (see below), whose sum is σ = 133666703858688. Its totient is φ = 107160368860800.

The previous prime is 120100220211091. The next prime is 120100220211107. The reversal of 120100220211101 is 101112022001021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120100220211101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120100220211107) 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, 173525945 + ... + 174216686.

It is an arithmetic number, because the mean of its divisors is an integer number (8354168991168).

Almost surely, 2^{120100220211101} is an apocalyptic number.

It is an amenable number.

120100220211101 is a deficient number, since it is larger than the sum of its proper divisors (13566483647587).

120100220211101 is a wasteful number, since it uses less digits than its factorization.

120100220211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347743532.

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

Adding to 120100220211101 its reverse (101112022001021), we get a palindrome (221212242212122).

The spelling of 120100220211101 in words is "one hundred twenty trillion, one hundred billion, two hundred twenty million, two hundred eleven thousand, one hundred one".