4120010100215 has 16 divisors (see below), whose sum is σ = 5008042788480. Its totient is φ = 3253345105920.

The previous prime is 4120010100181. The next prime is 4120010100263. The reversal of 4120010100215 is 5120010100214.

It is a de Polignac number, because none of the positive numbers 2^k-4120010100215 is a prime.

It is a super-2 number, since 2×4120010100215² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4120010100193 and 4120010100202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139754 + ... + 2873943.

It is an arithmetic number, because the mean of its divisors is an integer number (313002674280).

Almost surely, 2^{4120010100215} is an apocalyptic number.

4120010100215 is a deficient number, since it is larger than the sum of its proper divisors (888032688265).

4120010100215 is a wasteful number, since it uses less digits than its factorization.

4120010100215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017242.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 4120010100215 its reverse (5120010100214), we get a palindrome (9240020200429).

Subtracting 4120010100215 from its reverse (5120010100214), we obtain a palindrome (999999999999).

The spelling of 4120010100215 in words is "four trillion, one hundred twenty billion, ten million, one hundred thousand, two hundred fifteen".