20116762151223 has 16 divisors (see below), whose sum is σ = 27123924975840. Its totient is φ = 13260389277696.

The previous prime is 20116762151221. The next prime is 20116762151231. The reversal of 20116762151223 is 32215126761102.

It is not a de Polignac number, because 20116762151223 - 2¹ = 20116762151221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20116762151221) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 61250761 + ... + 61578317.

It is an arithmetic number, because the mean of its divisors is an integer number (1695245310990).

Almost surely, 2^{20116762151223} is an apocalyptic number.

20116762151223 is a deficient number, since it is larger than the sum of its proper divisors (7007162824617).

20116762151223 is a wasteful number, since it uses less digits than its factorization.

20116762151223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557666.

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 20116762151223 in words is "twenty trillion, one hundred sixteen billion, seven hundred sixty-two million, one hundred fifty-one thousand, two hundred twenty-three".