1066667222102 has 8 divisors (see below), whose sum is σ = 1600151965200. Its totient is φ = 533283233704.

The previous prime is 1066667222059. The next prime is 1066667222123. The reversal of 1066667222102 is 2012227666601.

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

It is a super-2 number, since 2×1066667222102² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1066667222102.

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, 25162202 + ... + 25204557.

It is an arithmetic number, because the mean of its divisors is an integer number (200018995650).

Almost surely, 2^{1066667222102} is an apocalyptic number.

1066667222102 is a deficient number, since it is larger than the sum of its proper divisors (533484743098).

1066667222102 is a wasteful number, since it uses less digits than its factorization.

1066667222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50377350.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 1066667222102 in words is "one trillion, sixty-six billion, six hundred sixty-seven million, two hundred twenty-two thousand, one hundred two".