20111702014 has 8 divisors (see below), whose sum is σ = 31207813560. Its totient is φ = 9709097496.

The previous prime is 20111701969. The next prime is 20111702071. The reversal of 20111702014 is 41020711102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 20111701982 and 20111702000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173376684 + ... + 173376799.

It is an arithmetic number, because the mean of its divisors is an integer number (3900976695).

Almost surely, 2^20111702014 is an apocalyptic number.

20111702014 is a deficient number, since it is larger than the sum of its proper divisors (11096111546).

20111702014 is a wasteful number, since it uses less digits than its factorization.

20111702014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346753514.

The product of its (nonzero) digits is 112, while the sum is 19.

The spelling of 20111702014 in words is "twenty billion, one hundred eleven million, seven hundred two thousand, fourteen".