2206240440422 has 8 divisors (see below), whose sum is σ = 3320140337976. Its totient is φ = 1099526994432.

The previous prime is 2206240440401. The next prime is 2206240440433. The reversal of 2206240440422 is 2240440426022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1796612123 + ... + 1796613350.

It is an arithmetic number, because the mean of its divisors is an integer number (415017542247).

Almost surely, 2^{2206240440422} is an apocalyptic number.

2206240440422 is a deficient number, since it is larger than the sum of its proper divisors (1113899897554).

2206240440422 is a wasteful number, since it uses less digits than its factorization.

2206240440422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3593225782.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 2206240440422 its reverse (2240440426022), we get a palindrome (4446680866444).

The spelling of 2206240440422 in words is "two trillion, two hundred six billion, two hundred forty million, four hundred forty thousand, four hundred twenty-two".