10520400122106 has 32 divisors (see below), whose sum is σ = 24057116043648. Its totient is φ = 3004517707200.

The previous prime is 10520400122101. The next prime is 10520400122107. The reversal of 10520400122106 is 60122100402501.

10520400122106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10520400122106² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10520400122101) 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, 54523345 + ... + 54715956.

It is an arithmetic number, because the mean of its divisors is an integer number (751784876364).

Almost surely, 2^{10520400122106} is an apocalyptic number.

10520400122106 is an abundant number, since it is smaller than the sum of its proper divisors (13536715921542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10520400122106 is a wasteful number, since it uses less digits than its factorization.

10520400122106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109241606.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 10520400122106 its reverse (60122100402501), we get a palindrome (70642500524607).

The spelling of 10520400122106 in words is "ten trillion, five hundred twenty billion, four hundred million, one hundred twenty-two thousand, one hundred six".