20112013214 has 4 divisors (see below), whose sum is σ = 30168019824. Its totient is φ = 10056006606.

The previous prime is 20112013199. The next prime is 20112013219. The reversal of 20112013214 is 41231021102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41231021102 = 2 ⋅20615510551.

It is a super-2 number, since 2×20112013214² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20112013192 and 20112013201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20112013219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5028003302 + ... + 5028003305.

It is an arithmetic number, because the mean of its divisors is an integer number (7542004956).

Almost surely, 2^20112013214 is an apocalyptic number.

20112013214 is a deficient number, since it is larger than the sum of its proper divisors (10056006610).

20112013214 is a wasteful number, since it uses less digits than its factorization.

20112013214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10056006609.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 20112013214 its reverse (41231021102), we get a palindrome (61343034316).

The spelling of 20112013214 in words is "twenty billion, one hundred twelve million, thirteen thousand, two hundred fourteen".