105120422524240 has 160 divisors (see below), whose sum is σ = 246746314475136. Its totient is φ = 41647398912000.

The previous prime is 105120422524153. The next prime is 105120422524259. The reversal of 105120422524240 is 42425224021501.

It is a super-2 number, since 2×105120422524240² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105120422524196 and 105120422524205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16908541612 + ... + 16908547828.

Almost surely, 2^{105120422524240} is an apocalyptic number.

105120422524240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105120422524240 is an abundant number, since it is smaller than the sum of its proper divisors (141625891950896).

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

105120422524240 is a wasteful number, since it uses less digits than its factorization.

105120422524240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11037 (or 11031 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 34.

Adding to 105120422524240 its reverse (42425224021501), we get a palindrome (147545646545741).

The spelling of 105120422524240 in words is "one hundred five trillion, one hundred twenty billion, four hundred twenty-two million, five hundred twenty-four thousand, two hundred forty".