20233322130 has 64 divisors (see below), whose sum is σ = 55508421888. Its totient is φ = 4623816960.

The previous prime is 20233322107. The next prime is 20233322147. The reversal of 20233322130 is 3122333202.

It is a super-3 number, since 3×20233322130³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 20233322097 and 20233322106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2023824 + ... + 2033796.

It is an arithmetic number, because the mean of its divisors is an integer number (867319092).

Almost surely, 2^20233322130 is an apocalyptic number.

20233322130 is an abundant number, since it is smaller than the sum of its proper divisors (35275099758).

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

20233322130 is a wasteful number, since it uses less digits than its factorization.

20233322130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19651.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20233322130 its reverse (3122333202), we get a palindrome (23355655332).

The spelling of 20233322130 in words is "twenty billion, two hundred thirty-three million, three hundred twenty-two thousand, one hundred thirty".