122066670766 has 8 divisors (see below), whose sum is σ = 193870594800. Its totient is φ = 57443139168.

The previous prime is 122066670751. The next prime is 122066670769. The reversal of 122066670766 is 667076660221.

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

It is a super-2 number, since 2×122066670766² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122066670769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1795098066 + ... + 1795098133.

It is an arithmetic number, because the mean of its divisors is an integer number (24233824350).

Almost surely, 2^122066670766 is an apocalyptic number.

122066670766 is a deficient number, since it is larger than the sum of its proper divisors (71803924034).

122066670766 is a wasteful number, since it uses less digits than its factorization.

122066670766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3590196218.

The product of its (nonzero) digits is 1524096, while the sum is 49.

The spelling of 122066670766 in words is "one hundred twenty-two billion, sixty-six million, six hundred seventy thousand, seven hundred sixty-six".