20352305245112 has 32 divisors (see below), whose sum is σ = 39821262768000. Its totient is φ = 9733335954144.

The previous prime is 20352305245099. The next prime is 20352305245127. The reversal of 20352305245112 is 21154250325302.

It is a super-3 number, since 3×20352305245112³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

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, 2683163 + ... + 6921269.

It is an arithmetic number, because the mean of its divisors is an integer number (1244414461500).

Almost surely, 2^{20352305245112} is an apocalyptic number.

It is an amenable number.

20352305245112 is a deficient number, since it is larger than the sum of its proper divisors (19468957522888).

20352305245112 is a wasteful number, since it uses less digits than its factorization.

20352305245112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4264235 (or 4264231 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 20352305245112 in words is "twenty trillion, three hundred fifty-two billion, three hundred five million, two hundred forty-five thousand, one hundred twelve".