2202310000 has 100 divisors (see below), whose sum is σ = 5817031704. Its totient is φ = 800800000.

The previous prime is 2202309983. The next prime is 2202310001. The reversal of 2202310000 is 132022.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×2202310000² = 9700338672200000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202310001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 99990 + ... + 120010.

Almost surely, 2^2202310000 is an apocalyptic number.

2202310000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2202310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2908515852).

2202310000 is an abundant number, since it is smaller than the sum of its proper divisors (3614721704).

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

2202310000 is a wasteful number, since it uses less digits than its factorization.

2202310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20060 (or 20039 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2202310000 is about 46928.7758203855. The cubic root of 2202310000 is about 1301.0464946282.

Adding to 2202310000 its reverse (132022), we get a palindrome (2202442022).

It can be divided in two parts, 22023 and 10000, that added together give a palindrome (32023).

The spelling of 2202310000 in words is "two billion, two hundred two million, three hundred ten thousand".