20113102212022 has 8 divisors (see below), whose sum is σ = 30169675008000. Its totient is φ = 10056543876024.

The previous prime is 20113102212019. The next prime is 20113102212029. The reversal of 20113102212022 is 22021220131102.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20113102212029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083979 + ... + 6434377.

It is an arithmetic number, because the mean of its divisors is an integer number (3771209376000).

Almost surely, 2^{20113102212022} is an apocalyptic number.

20113102212022 is a deficient number, since it is larger than the sum of its proper divisors (10056572795978).

20113102212022 is a wasteful number, since it uses less digits than its factorization.

20113102212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229990.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 20113102212022 its reverse (22021220131102), we get a palindrome (42134322343124).

The spelling of 20113102212022 in words is "twenty trillion, one hundred thirteen billion, one hundred two million, two hundred twelve thousand, twenty-two".