20113100121022 has 8 divisors (see below), whose sum is σ = 30264822580536. Its totient is φ = 10024825927512.

The previous prime is 20113100121007. The next prime is 20113100121041. The reversal of 20113100121022 is 22012100131102.

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

It is a junction number, because it is equal to n+sod(n) for n = 20113100120987 and 20113100121005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15862065708 + ... + 15862066975.

It is an arithmetic number, because the mean of its divisors is an integer number (3783102822567).

Almost surely, 2^{20113100121022} is an apocalyptic number.

20113100121022 is a deficient number, since it is larger than the sum of its proper divisors (10151722459514).

20113100121022 is a wasteful number, since it uses less digits than its factorization.

20113100121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31724133002.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 20113100121022 its reverse (22012100131102), we get a palindrome (42125200252124).

The spelling of 20113100121022 in words is "twenty trillion, one hundred thirteen billion, one hundred million, one hundred twenty-one thousand, twenty-two".