20001012014 has 16 divisors (see below), whose sum is σ = 31309106688. Its totient is φ = 9564731352.

The previous prime is 20001011969. The next prime is 20001012019. The reversal of 20001012014 is 41021010002.

It is a junction number, because it is equal to n+sod(n) for n = 20001011986 and 20001012004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20001012019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670199 + ... + 699405.

It is an arithmetic number, because the mean of its divisors is an integer number (1956819168).

Almost surely, 2^20001012014 is an apocalyptic number.

20001012014 is a deficient number, since it is larger than the sum of its proper divisors (11308094674).

20001012014 is a wasteful number, since it uses less digits than its factorization.

20001012014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44119.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20001012014 its reverse (41021010002), we get a palindrome (61022022016).

The spelling of 20001012014 in words is "twenty billion, one million, twelve thousand, fourteen".