4120222240524 has 96 divisors (see below), whose sum is σ = 10752675514560. Its totient is φ = 1219637219328.

The previous prime is 4120222240523. The next prime is 4120222240543. The reversal of 4120222240524 is 4250422220214.

It is a super-2 number, since 2×4120222240524² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4120222240491 and 4120222240500.

It is not an unprimeable number, because it can be changed into a prime (4120222240523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3496569 + ... + 4523984.

It is an arithmetic number, because the mean of its divisors is an integer number (112007036610).

Almost surely, 2^{4120222240524} is an apocalyptic number.

It is an amenable number.

4120222240524 is an abundant number, since it is smaller than the sum of its proper divisors (6632453274036).

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

4120222240524 is a wasteful number, since it uses less digits than its factorization.

4120222240524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8020699 (or 8020697 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 4120222240524 its reverse (4250422220214), we get a palindrome (8370644460738).

The spelling of 4120222240524 in words is "four trillion, one hundred twenty billion, two hundred twenty-two million, two hundred forty thousand, five hundred twenty-four".