222400430433 has 64 divisors (see below), whose sum is σ = 334355616000. Its totient is φ = 146096524800.

The previous prime is 222400430431. The next prime is 222400430443. The reversal of 222400430433 is 334034004222.

222400430433 is a `hidden beast` number, since 2 + 224 + 0 + 0 + 4 + 3 + 0 + 433 = 666.

It is not a de Polignac number, because 222400430433 - 2¹ = 222400430431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 222400430397 and 222400430406.

It is not an unprimeable number, because it can be changed into a prime (222400430431) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 370050333 + ... + 370050933.

It is an arithmetic number, because the mean of its divisors is an integer number (5224306500).

Almost surely, 2^222400430433 is an apocalyptic number.

It is an amenable number.

222400430433 is a deficient number, since it is larger than the sum of its proper divisors (111955185567).

222400430433 is a wasteful number, since it uses less digits than its factorization.

222400430433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359 (or 1353 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 222400430433 its reverse (334034004222), we get a palindrome (556434434655).

The spelling of 222400430433 in words is "two hundred twenty-two billion, four hundred million, four hundred thirty thousand, four hundred thirty-three".