100120020221011 has 8 divisors (see below), whose sum is σ = 114423074577504. Its totient is φ = 85817014445760.

The previous prime is 100120020220999. The next prime is 100120020221129. The reversal of 100120020221011 is 110122020021001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100120020221011 - 2²³ = 100120011832403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100120020220982 and 100120020221000.

It is not an unprimeable number, because it can be changed into a prime (100120020621011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7616560 + ... + 16070221.

It is an arithmetic number, because the mean of its divisors is an integer number (14302884322188).

Almost surely, 2^{100120020221011} is an apocalyptic number.

100120020221011 is a deficient number, since it is larger than the sum of its proper divisors (14303054356493).

100120020221011 is an equidigital number, since it uses as much as digits as its factorization.

100120020221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24290621.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100120020221011 its reverse (110122020021001), we get a palindrome (210242040242012).

The spelling of 100120020221011 in words is "one hundred trillion, one hundred twenty billion, twenty million, two hundred twenty-one thousand, eleven".