20116713223307 has 16 divisors (see below), whose sum is σ = 20685703104000. Its totient is φ = 19556493708000.

The previous prime is 20116713223301. The next prime is 20116713223351. The reversal of 20116713223307 is 70332231761102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20116713223307 - 2¹⁴ = 20116713206923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20116713223301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3044819 + ... + 7035932.

It is an arithmetic number, because the mean of its divisors is an integer number (1292856444000).

Almost surely, 2^{20116713223307} is an apocalyptic number.

20116713223307 is a deficient number, since it is larger than the sum of its proper divisors (568989880693).

20116713223307 is a wasteful number, since it uses less digits than its factorization.

20116713223307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10081186.

The product of its (nonzero) digits is 63504, while the sum is 38.

Adding to 20116713223307 its reverse (70332231761102), we get a palindrome (90448944984409).

The spelling of 20116713223307 in words is "twenty trillion, one hundred sixteen billion, seven hundred thirteen million, two hundred twenty-three thousand, three hundred seven".