20114111104120 has 32 divisors (see below), whose sum is σ = 49370999983920. Its totient is φ = 7314222219520.

The previous prime is 20114111104097. The next prime is 20114111104123. The reversal of 20114111104120 is 2140111141102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20114111104123) 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, 22856943997 + ... + 22856944876.

Almost surely, 2^{20114111104120} is an apocalyptic number.

20114111104120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20114111104120 is an abundant number, since it is smaller than the sum of its proper divisors (29256888879800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20114111104120 is a wasteful number, since it uses less digits than its factorization.

20114111104120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45713888895 (or 45713888891 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 20114111104120 its reverse (2140111141102), we get a palindrome (22254222245222).

The spelling of 20114111104120 in words is "twenty trillion, one hundred fourteen billion, one hundred eleven million, one hundred four thousand, one hundred twenty".