2233031020 has 24 divisors (see below), whose sum is σ = 5115671568. Its totient is φ = 812011200.

The previous prime is 2233030999. The next prime is 2233031023. The reversal of 2233031020 is 201303322.

It is a junction number, because it is equal to n+sod(n) for n = 2233030985 and 2233031003.

It is not an unprimeable number, because it can be changed into a prime (2233031023) 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, 5074851 + ... + 5075290.

It is an arithmetic number, because the mean of its divisors is an integer number (213152982).

Almost surely, 2^2233031020 is an apocalyptic number.

2233031020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2233031020 is an abundant number, since it is smaller than the sum of its proper divisors (2882640548).

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

2233031020 is a wasteful number, since it uses less digits than its factorization.

2233031020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10150161 (or 10150159 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2233031020 is about 47254.9576235129. The cubic root of 2233031020 is about 1307.0682099539.

Adding to 2233031020 its reverse (201303322), we get a palindrome (2434334342).

The spelling of 2233031020 in words is "two billion, two hundred thirty-three million, thirty-one thousand, twenty".