20412233130 has 32 divisors (see below), whose sum is σ = 49005782784. Its totient is φ = 5441437376.

The previous prime is 20412233129. The next prime is 20412233137. The reversal of 20412233130 is 3133221402.

It is a super-2 number, since 2×20412233130² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20412233097 and 20412233106.

It is not an unprimeable number, because it can be changed into a prime (20412233137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21849 + ... + 203228.

It is an arithmetic number, because the mean of its divisors is an integer number (1531430712).

Almost surely, 2^20412233130 is an apocalyptic number.

20412233130 is an abundant number, since it is smaller than the sum of its proper divisors (28593549654).

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

20412233130 is a wasteful number, since it uses less digits than its factorization.

20412233130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228110.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20412233130 its reverse (3133221402), we get a palindrome (23545454532).

The spelling of 20412233130 in words is "twenty billion, four hundred twelve million, two hundred thirty-three thousand, one hundred thirty".