21060114611612 has 12 divisors (see below), whose sum is σ = 36855597850176. Its totient is φ = 10529943797280.

The previous prime is 21060114611587. The next prime is 21060114611617. The reversal of 21060114611612 is 21611641106012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21060114611617) 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, 27958988 + ... + 28702355.

It is an arithmetic number, because the mean of its divisors is an integer number (3071299820848).

Almost surely, 2^{21060114611612} is an apocalyptic number.

It is an amenable number.

21060114611612 is a deficient number, since it is larger than the sum of its proper divisors (15795483238564).

21060114611612 is a wasteful number, since it uses less digits than its factorization.

21060114611612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56754268 (or 56754266 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

Adding to 21060114611612 its reverse (21611641106012), we get a palindrome (42671755717624).

The spelling of 21060114611612 in words is "twenty-one trillion, sixty billion, one hundred fourteen million, six hundred eleven thousand, six hundred twelve".