20112212339 has 8 divisors (see below), whose sum is σ = 20533602432. Its totient is φ = 19693779840.

The previous prime is 20112212311. The next prime is 20112212357. The reversal of 20112212339 is 93321221102.

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 20112212339 - 2²⁰ = 20111163763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20112212039) 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, 725654 + ... + 752859.

It is an arithmetic number, because the mean of its divisors is an integer number (2566700304).

Almost surely, 2^20112212339 is an apocalyptic number.

20112212339 is a deficient number, since it is larger than the sum of its proper divisors (421390093).

20112212339 is a wasteful number, since it uses less digits than its factorization.

20112212339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478797.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 20112212339 in words is "twenty billion, one hundred twelve million, two hundred twelve thousand, three hundred thirty-nine".