2220021203024 has 20 divisors (see below), whose sum is σ = 4301322373344. Its totient is φ = 1110002526048.

The previous prime is 2220021203017. The next prime is 2220021203087. The reversal of 2220021203024 is 4203021200222.

It is a super-2 number, since 2×2220021203024² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2220021202987 and 2220021203005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2203709 + ... + 3048995.

Almost surely, 2^{2220021203024} is an apocalyptic number.

It is an amenable number.

2220021203024 is a deficient number, since it is larger than the sum of its proper divisors (2081301170320).

2220021203024 is a wasteful number, since it uses less digits than its factorization.

2220021203024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009442 (or 1009436 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 2220021203024 its reverse (4203021200222), we get a palindrome (6423042403246).

The spelling of 2220021203024 in words is "two trillion, two hundred twenty billion, twenty-one million, two hundred three thousand, twenty-four".