20122131230014 has 16 divisors (see below), whose sum is σ = 32927197340160. Its totient is φ = 9146402867160.

The previous prime is 20122131230009. The next prime is 20122131230077. The reversal of 20122131230014 is 41003213122102.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13909657 + ... + 15287995.

It is an arithmetic number, because the mean of its divisors is an integer number (2057949833760).

Almost surely, 2^{20122131230014} is an apocalyptic number.

20122131230014 is a deficient number, since it is larger than the sum of its proper divisors (12805066110146).

20122131230014 is a wasteful number, since it uses less digits than its factorization.

20122131230014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041935.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 20122131230014 its reverse (41003213122102), we get a palindrome (61125344352116).

The spelling of 20122131230014 in words is "twenty trillion, one hundred twenty-two billion, one hundred thirty-one million, two hundred thirty thousand, fourteen".