3540022244422 has 4 divisors (see below), whose sum is σ = 5310033366636. Its totient is φ = 1770011122210.

The previous prime is 3540022244383. The next prime is 3540022244431. The reversal of 3540022244422 is 2244422200453.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3540022244422² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 885005561104 + ... + 885005561107.

It is an arithmetic number, because the mean of its divisors is an integer number (1327508341659).

Almost surely, 2^{3540022244422} is an apocalyptic number.

3540022244422 is a deficient number, since it is larger than the sum of its proper divisors (1770011122214).

3540022244422 is a wasteful number, since it uses less digits than its factorization.

3540022244422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770011122213.

The product of its (nonzero) digits is 122880, while the sum is 34.

Adding to 3540022244422 its reverse (2244422200453), we get a palindrome (5784444444875).

The spelling of 3540022244422 in words is "three trillion, five hundred forty billion, twenty-two million, two hundred forty-four thousand, four hundred twenty-two".