20010333122122 has 16 divisors (see below), whose sum is σ = 34308241545600. Its totient is φ = 8574653718288.

The previous prime is 20010333122119. The next prime is 20010333122123. The reversal of 20010333122122 is 22122133301002.

It is a junction number, because it is equal to n+sod(n) for n = 20010333122093 and 20010333122102.

It is not an unprimeable number, because it can be changed into a prime (20010333122123) 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, 100174497 + ... + 100374052.

It is an arithmetic number, because the mean of its divisors is an integer number (2144265096600).

Almost surely, 2^{20010333122122} is an apocalyptic number.

20010333122122 is a deficient number, since it is larger than the sum of its proper divisors (14297908423478).

20010333122122 is a wasteful number, since it uses less digits than its factorization.

20010333122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200555685.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 20010333122122 its reverse (22122133301002), we get a palindrome (42132466423124).

The spelling of 20010333122122 in words is "twenty trillion, ten billion, three hundred thirty-three million, one hundred twenty-two thousand, one hundred twenty-two".