20112023200030 has 32 divisors (see below), whose sum is σ = 36291292047360. Its totient is φ = 8024890436640.

The previous prime is 20112023200013. The next prime is 20112023200069. The reversal of 20112023200030 is 3000232021102.

It is a super-2 number, since 2×20112023200030² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20112023199977 and 20112023200013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47854267 + ... + 48272713.

It is an arithmetic number, because the mean of its divisors is an integer number (1134102876480).

Almost surely, 2^{20112023200030} is an apocalyptic number.

20112023200030 is a deficient number, since it is larger than the sum of its proper divisors (16179268847330).

20112023200030 is a wasteful number, since it uses less digits than its factorization.

20112023200030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430344.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20112023200030 its reverse (3000232021102), we get a palindrome (23112255221132).

The spelling of 20112023200030 in words is "twenty trillion, one hundred twelve billion, twenty-three million, two hundred thousand, thirty".