224200400002 has 16 divisors (see below), whose sum is σ = 342525909600. Its totient is φ = 110043220320.

The previous prime is 224200399981. The next prime is 224200400003. The reversal of 224200400002 is 200004002422.

It is a super-2 number, since 2×224200400002² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (224200400003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4506024 + ... + 4555507.

It is an arithmetic number, because the mean of its divisors is an integer number (21407869350).

Almost surely, 2^224200400002 is an apocalyptic number.

224200400002 is a deficient number, since it is larger than the sum of its proper divisors (118325509598).

224200400002 is a wasteful number, since it uses less digits than its factorization.

224200400002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9061761.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 224200400002 its reverse (200004002422), we get a palindrome (424204402424).

The spelling of 224200400002 in words is "two hundred twenty-four billion, two hundred million, four hundred thousand, two".