20110011002182 has 4 divisors (see below), whose sum is σ = 30165016503276. Its totient is φ = 10055005501090.

The previous prime is 20110011002149. The next prime is 20110011002183. The reversal of 20110011002182 is 28120011001102.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×20110011002182² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20110011002183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5027502750544 + ... + 5027502750547.

It is an arithmetic number, because the mean of its divisors is an integer number (7541254125819).

Almost surely, 2^{20110011002182} is an apocalyptic number.

20110011002182 is a deficient number, since it is larger than the sum of its proper divisors (10055005501094).

20110011002182 is a wasteful number, since it uses less digits than its factorization.

20110011002182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10055005501093.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 20110011002182 its reverse (28120011001102), we get a palindrome (48230022003284).

The spelling of 20110011002182 in words is "twenty trillion, one hundred ten billion, eleven million, two thousand, one hundred eighty-two".