20133323122 has 16 divisors (see below), whose sum is σ = 33111000000. Its totient is φ = 9105521040.

The previous prime is 20133323087. The next prime is 20133323149. The reversal of 20133323122 is 22132333102.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 20133323093 and 20133323102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2294997 + ... + 2303752.

It is an arithmetic number, because the mean of its divisors is an integer number (2069437500).

Almost surely, 2^20133323122 is an apocalyptic number.

20133323122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20133323122 is a deficient number, since it is larger than the sum of its proper divisors (12977676878).

20133323122 is a wasteful number, since it uses less digits than its factorization.

20133323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4598961.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20133323122 its reverse (22132333102), we get a palindrome (42265656224).

The spelling of 20133323122 in words is "twenty billion, one hundred thirty-three million, three hundred twenty-three thousand, one hundred twenty-two".