10120022020101 has 32 divisors (see below), whose sum is σ = 15451135653888. Its totient is φ = 5771567263680.

The previous prime is 10120022020051. The next prime is 10120022020127. The reversal of 10120022020101 is 10102022002101.

It is not a de Polignac number, because 10120022020101 - 2⁷ = 10120022019973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120022021101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68748160 + ... + 68895206.

It is an arithmetic number, because the mean of its divisors is an integer number (482847989184).

Almost surely, 2^{10120022020101} is an apocalyptic number.

It is an amenable number.

10120022020101 is a deficient number, since it is larger than the sum of its proper divisors (5331113633787).

10120022020101 is a wasteful number, since it uses less digits than its factorization.

10120022020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153441.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10120022020101 its reverse (10102022002101), we get a palindrome (20222044022202).

The spelling of 10120022020101 in words is "ten trillion, one hundred twenty billion, twenty-two million, twenty thousand, one hundred one".