20122896767 has 8 divisors (see below), whose sum is σ = 20263231872. Its totient is φ = 19982655000.

The previous prime is 20122896721. The next prime is 20122896809. The reversal of 20122896767 is 76769822102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20122896767 - 2²⁶ = 20055787903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122898767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441392 + ... + 484842.

It is an arithmetic number, because the mean of its divisors is an integer number (2532903984).

Almost surely, 2^20122896767 is an apocalyptic number.

20122896767 is a deficient number, since it is larger than the sum of its proper divisors (140335105).

20122896767 is a wasteful number, since it uses less digits than its factorization.

20122896767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46669.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 20122896767 in words is "twenty billion, one hundred twenty-two million, eight hundred ninety-six thousand, seven hundred sixty-seven".