20022133121322 has 128 divisors (see below), whose sum is σ = 42531471360000. Its totient is φ = 6270802743744.

The previous prime is 20022133121281. The next prime is 20022133121447. The reversal of 20022133121322 is 22312133122002.

It is a junction number, because it is equal to n+sod(n) for n = 20022133121292 and 20022133121301.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4884636429 + ... + 4884640527.

It is an arithmetic number, because the mean of its divisors is an integer number (332277120000).

Almost surely, 2^{20022133121322} is an apocalyptic number.

20022133121322 is an abundant number, since it is smaller than the sum of its proper divisors (22509338238678).

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

20022133121322 is a wasteful number, since it uses less digits than its factorization.

20022133121322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6552.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 20022133121322 its reverse (22312133122002), we get a palindrome (42334266243324).

The spelling of 20022133121322 in words is "twenty trillion, twenty-two billion, one hundred thirty-three million, one hundred twenty-one thousand, three hundred twenty-two".