10120220097 has 32 divisors (see below), whose sum is σ = 15585091200. Its totient is φ = 5788703232.

The previous prime is 10120220083. The next prime is 10120220107. The reversal of 10120220097 is 79002202101.

10120220097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10120220097 - 2⁸ = 10120219841 is a prime.

It is a super-3 number, since 3×10120220097³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10120220017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89572 + ... + 168117.

It is an arithmetic number, because the mean of its divisors is an integer number (487034100).

Almost surely, 2^10120220097 is an apocalyptic number.

It is an amenable number.

10120220097 is a deficient number, since it is larger than the sum of its proper divisors (5464871103).

10120220097 is a wasteful number, since it uses less digits than its factorization.

10120220097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257777.

The product of its (nonzero) digits is 504, while the sum is 24.

Adding to 10120220097 its reverse (79002202101), we get a palindrome (89122422198).

The spelling of 10120220097 in words is "ten billion, one hundred twenty million, two hundred twenty thousand, ninety-seven".