20023211231114 has 32 divisors (see below), whose sum is σ = 37051300231680. Its totient is φ = 7902976419072.

The previous prime is 20023211231113. The next prime is 20023211231123. The reversal of 20023211231114 is 41113211232002.

It is a self number, because there is not a number n which added to its sum of digits gives 20023211231114.

It is not an unprimeable number, because it can be changed into a prime (20023211231113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126962354 + ... + 127119965.

It is an arithmetic number, because the mean of its divisors is an integer number (1157853132240).

Almost surely, 2^{20023211231114} is an apocalyptic number.

20023211231114 is a deficient number, since it is larger than the sum of its proper divisors (17028089000566).

20023211231114 is a wasteful number, since it uses less digits than its factorization.

20023211231114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254082774.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 20023211231114 its reverse (41113211232002), we get a palindrome (61136422463116).

The spelling of 20023211231114 in words is "twenty trillion, twenty-three billion, two hundred eleven million, two hundred thirty-one thousand, one hundred fourteen".