20212333413430 has 16 divisors (see below), whose sum is σ = 36647763651360. Its totient is φ = 8025919252672.

The previous prime is 20212333413427. The next prime is 20212333413457. The reversal of 20212333413430 is 3431433321202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20212333413392 and 20212333413401.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7376762650 + ... + 7376765389.

It is an arithmetic number, because the mean of its divisors is an integer number (2290485228210).

Almost surely, 2^{20212333413430} is an apocalyptic number.

20212333413430 is a deficient number, since it is larger than the sum of its proper divisors (16435430237930).

20212333413430 is a wasteful number, since it uses less digits than its factorization.

20212333413430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14753528183.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 20212333413430 its reverse (3431433321202), we get a palindrome (23643766734632).

The spelling of 20212333413430 in words is "twenty trillion, two hundred twelve billion, three hundred thirty-three million, four hundred thirteen thousand, four hundred thirty".