3561214222126 has 64 divisors (see below), whose sum is σ = 6106937172480. Its totient is φ = 1541714549760.

The previous prime is 3561214222087. The next prime is 3561214222193. The reversal of 3561214222126 is 6212224121653.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118309510 + ... + 118339606.

It is an arithmetic number, because the mean of its divisors is an integer number (95420893320).

Almost surely, 2^{3561214222126} is an apocalyptic number.

3561214222126 is a deficient number, since it is larger than the sum of its proper divisors (2545722950354).

3561214222126 is a wasteful number, since it uses less digits than its factorization.

3561214222126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31129.

The product of its digits is 69120, while the sum is 37.

Adding to 3561214222126 its reverse (6212224121653), we get a palindrome (9773438343779).

The spelling of 3561214222126 in words is "three trillion, five hundred sixty-one billion, two hundred fourteen million, two hundred twenty-two thousand, one hundred twenty-six".