2200421024 has 12 divisors (see below), whose sum is σ = 4332078954. Its totient is φ = 1100210496.

The previous prime is 2200421009. The next prime is 2200421077. The reversal of 2200421024 is 4201240022.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2143690000 + 56731024 = 46300^2 + 7532^2 .

It is a super-2 number, since 2×2200421024² = 9683705365722417152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2200420993 and 2200421011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34381547 + ... + 34381610.

Almost surely, 2^2200421024 is an apocalyptic number.

It is an amenable number.

2200421024 is a deficient number, since it is larger than the sum of its proper divisors (2131657930).

2200421024 is an equidigital number, since it uses as much as digits as its factorization.

2200421024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68763167 (or 68763159 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2200421024 is about 46908.6455144465. The cubic root of 2200421024 is about 1300.6744082584.

Adding to 2200421024 its reverse (4201240022), we get a palindrome (6401661046).

The spelling of 2200421024 in words is "two billion, two hundred million, four hundred twenty-one thousand, twenty-four".