222033020 has 48 divisors (see below), whose sum is σ = 509671008. Its totient is φ = 80578560.

The previous prime is 222032983. The next prime is 222033061. The reversal of 222033020 is 20330222.

It is a junction number, because it is equal to n+sod(n) for n = 222032986 and 222033004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214424 + ... + 215456.

It is an arithmetic number, because the mean of its divisors is an integer number (10618146).

Almost surely, 2^222033020 is an apocalyptic number.

222033020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222033020 is an abundant number, since it is smaller than the sum of its proper divisors (287637988).

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

222033020 is a wasteful number, since it uses less digits than its factorization.

222033020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2030 (or 2028 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 222033020 is about 14900.7724631980. The cubic root of 222033020 is about 605.5349138409.

Adding to 222033020 its reverse (20330222), we get a palindrome (242363242).

It can be divided in two parts, 2 and 22033020, that added together give a palindrome (22033022).

The spelling of 222033020 in words is "two hundred twenty-two million, thirty-three thousand, twenty".