3516222389894 has 8 divisors (see below), whose sum is σ = 5288473890480. Its totient is φ = 1753397759736.

The previous prime is 3516222389891. The next prime is 3516222389903. The reversal of 3516222389894 is 4989832226153.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3516222389891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2356716674 + ... + 2356718165.

It is an arithmetic number, because the mean of its divisors is an integer number (661059236310).

Almost surely, 2^{3516222389894} is an apocalyptic number.

3516222389894 is a deficient number, since it is larger than the sum of its proper divisors (1772251500586).

3516222389894 is a wasteful number, since it uses less digits than its factorization.

3516222389894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4713435214.

The product of its digits is 44789760, while the sum is 62.

The spelling of 3516222389894 in words is "three trillion, five hundred sixteen billion, two hundred twenty-two million, three hundred eighty-nine thousand, eight hundred ninety-four".