122066261343 has 12 divisors (see below), whose sum is σ = 189880851160. Its totient is φ = 75117699216.

The previous prime is 122066261329. The next prime is 122066261381. The reversal of 122066261343 is 343162660221.

122066261343 is a `hidden beast` number, since 1 + 2 + 20 + 6 + 626 + 1 + 3 + 4 + 3 = 666.

It is not a de Polignac number, because 122066261343 - 2⁹ = 122066260831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122066261298 and 122066261307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122066261393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 521650573 + ... + 521650806.

Almost surely, 2^122066261343 is an apocalyptic number.

122066261343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

122066261343 is a deficient number, since it is larger than the sum of its proper divisors (67814589817).

122066261343 is a wasteful number, since it uses less digits than its factorization.

122066261343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043301398 (or 1043301395 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 122066261343 in words is "one hundred twenty-two billion, sixty-six million, two hundred sixty-one thousand, three hundred forty-three".