2220420224043 has 48 divisors (see below), whose sum is σ = 3825135575040. Its totient is φ = 1213546732992.

The previous prime is 2220420224039. The next prime is 2220420224107. The reversal of 2220420224043 is 3404220240222.

It is not a de Polignac number, because 2220420224043 - 2² = 2220420224039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2220420223998 and 2220420224016.

It is not an unprimeable number, because it can be changed into a prime (2220420226043) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19881105 + ... + 19992477.

It is an arithmetic number, because the mean of its divisors is an integer number (79690324480).

Almost surely, 2^{2220420224043} is an apocalyptic number.

2220420224043 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2220420224043 is a deficient number, since it is larger than the sum of its proper divisors (1604715350997).

2220420224043 is a wasteful number, since it uses less digits than its factorization.

2220420224043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125168 (or 125165 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 2220420224043 its reverse (3404220240222), we get a palindrome (5624640464265).

The spelling of 2220420224043 in words is "two trillion, two hundred twenty billion, four hundred twenty million, two hundred twenty-four thousand, forty-three".