126166022 has 8 divisors (see below), whose sum is σ = 189329400. Its totient is φ = 63056224.

The previous prime is 126166009. The next prime is 126166043. The reversal of 126166022 is 220661621.

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

It is a junction number, because it is equal to n+sod(n) for n = 126165982 and 126166000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6872 + ... + 17307.

It is an arithmetic number, because the mean of its divisors is an integer number (23666175).

Almost surely, 2^126166022 is an apocalyptic number.

126166022 is a deficient number, since it is larger than the sum of its proper divisors (63163378).

126166022 is a wasteful number, since it uses less digits than its factorization.

126166022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26790.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 126166022 is about 11232.3649335302. The cubic root of 126166022 is about 501.5498867381.

The spelling of 126166022 in words is "one hundred twenty-six million, one hundred sixty-six thousand, twenty-two".