334112122102221 has 16 divisors (see below), whose sum is σ = 501952483912320. Its totient is φ = 219604211709120.

The previous prime is 334112122102163. The next prime is 334112122102223. The reversal of 334112122102221 is 122201221211433.

334112122102221 is a `hidden beast` number, since 3 + 3 + 4 + 11 + 212 + 210 + 2 + 221 = 666.

It is not a de Polignac number, because 334112122102221 - 2²³ = 334112113713613 is a prime.

It is a super-2 number, since 2×334112122102221² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334112122102223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87144526540 + ... + 87144530373.

It is an arithmetic number, because the mean of its divisors is an integer number (31372030244520).

Almost surely, 2^{334112122102221} is an apocalyptic number.

It is an amenable number.

334112122102221 is a deficient number, since it is larger than the sum of its proper divisors (167840361810099).

334112122102221 is a wasteful number, since it uses less digits than its factorization.

334112122102221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174289056993 (or 174289056987 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 334112122102221 its reverse (122201221211433), we get a palindrome (456313343313654).

The spelling of 334112122102221 in words is "three hundred thirty-four trillion, one hundred twelve billion, one hundred twenty-two million, one hundred two thousand, two hundred twenty-one".