20112020223032 has 16 divisors (see below), whose sum is σ = 38729228132760. Its totient is φ = 9784226054304.

The previous prime is 20112020223007. The next prime is 20112020223101. The reversal of 20112020223032 is 23032202021102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20112020222995 and 20112020223013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33973006838 + ... + 33973007429.

Almost surely, 2^{20112020223032} is an apocalyptic number.

It is an amenable number.

20112020223032 is a deficient number, since it is larger than the sum of its proper divisors (18617207909728).

20112020223032 is a wasteful number, since it uses less digits than its factorization.

20112020223032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67946014310 (or 67946014306 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20112020223032 its reverse (23032202021102), we get a palindrome (43144222244134).

The spelling of 20112020223032 in words is "twenty trillion, one hundred twelve billion, twenty million, two hundred twenty-three thousand, thirty-two".