20120333022 has 12 divisors (see below), whose sum is σ = 43594054920. Its totient is φ = 6706777668.

The previous prime is 20120333011. The next prime is 20120333029. The reversal of 20120333022 is 22033302102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1117796279 = 20120333022 / (2 + 0 + 1 + 2 + 0 + 3 + 3 + 3 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 20120332986 and 20120333004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20120333029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 558898122 + ... + 558898157.

It is an arithmetic number, because the mean of its divisors is an integer number (3632837910).

Almost surely, 2^20120333022 is an apocalyptic number.

20120333022 is an abundant number, since it is smaller than the sum of its proper divisors (23473721898).

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

20120333022 is a wasteful number, since it uses less digits than its factorization.

20120333022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117796287 (or 1117796284 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20120333022 its reverse (22033302102), we get a palindrome (42153635124).

The spelling of 20120333022 in words is "twenty billion, one hundred twenty million, three hundred thirty-three thousand, twenty-two".