22226306600434 has 16 divisors (see below), whose sum is σ = 33459493514040. Its totient is φ = 11073145377280.

The previous prime is 22226306600327. The next prime is 22226306600441. The reversal of 22226306600434 is 43400660362222.

It can be written as a sum of positive squares in 4 ways, for example, as 16888113535225 + 5338193065209 = 4109515^2 + 2310453^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12945822 + ... + 14561830.

Almost surely, 2^{22226306600434} is an apocalyptic number.

22226306600434 is a deficient number, since it is larger than the sum of its proper divisors (11233186913606).

22226306600434 is a wasteful number, since it uses less digits than its factorization.

22226306600434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640765.

The product of its (nonzero) digits is 497664, while the sum is 40.

Adding to 22226306600434 its reverse (43400660362222), we get a palindrome (65626966962656).

The spelling of 22226306600434 in words is "twenty-two trillion, two hundred twenty-six billion, three hundred six million, six hundred thousand, four hundred thirty-four".