20116713201612 has 24 divisors (see below), whose sum is σ = 47021491330800. Its totient is φ = 6693786230016.

The previous prime is 20116713201581. The next prime is 20116713201631. The reversal of 20116713201612 is 21610231761102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1473097537 + ... + 1473111192.

It is an arithmetic number, because the mean of its divisors is an integer number (1959228805450).

Almost surely, 2^{20116713201612} is an apocalyptic number.

It is an amenable number.

20116713201612 is an abundant number, since it is smaller than the sum of its proper divisors (26904778129188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20116713201612 is a wasteful number, since it uses less digits than its factorization.

20116713201612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2946209305 (or 2946209303 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

Adding to 20116713201612 its reverse (21610231761102), we get a palindrome (41726944962714).

The spelling of 20116713201612 in words is "twenty trillion, one hundred sixteen billion, seven hundred thirteen million, two hundred one thousand, six hundred twelve".