212245535614 has 16 divisors (see below), whose sum is σ = 364443059808. Its totient is φ = 90813979872.

The previous prime is 212245535543. The next prime is 212245535639. The reversal of 212245535614 is 416535542212.

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 7 ways as a sum of consecutive naturals, for example, 12357157 + ... + 12374320.

It is an arithmetic number, because the mean of its divisors is an integer number (22777691238).

Almost surely, 2^212245535614 is an apocalyptic number.

212245535614 is a deficient number, since it is larger than the sum of its proper divisors (152197524194).

212245535614 is a wasteful number, since it uses less digits than its factorization.

212245535614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24732099.

The product of its digits is 288000, while the sum is 40.

The spelling of 212245535614 in words is "two hundred twelve billion, two hundred forty-five million, five hundred thirty-five thousand, six hundred fourteen".