23111140221214 has 24 divisors (see below), whose sum is σ = 36844306596000. Its totient is φ = 10870389513216.

The previous prime is 23111140221203. The next prime is 23111140221227. The reversal of 23111140221214 is 41212204111132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8845747 + ... + 11156590.

It is an arithmetic number, because the mean of its divisors is an integer number (1535179441500).

Almost surely, 2^{23111140221214} is an apocalyptic number.

23111140221214 is a deficient number, since it is larger than the sum of its proper divisors (13733166374786).

23111140221214 is a wasteful number, since it uses less digits than its factorization.

23111140221214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20004372 (or 20004355 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 23111140221214 its reverse (41212204111132), we get a palindrome (64323344332346).

The spelling of 23111140221214 in words is "twenty-three trillion, one hundred eleven billion, one hundred forty million, two hundred twenty-one thousand, two hundred fourteen".