20066140911262 has 8 divisors (see below), whose sum is σ = 30099249028800. Its totient is φ = 10033057901664.

The previous prime is 20066140911259. The next prime is 20066140911281. The reversal of 20066140911262 is 26211904166002.

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

It is a super-2 number, since 2×20066140911262² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4132462 + ... + 7563697.

It is an arithmetic number, because the mean of its divisors is an integer number (3762406128600).

Almost surely, 2^{20066140911262} is an apocalyptic number.

20066140911262 is a deficient number, since it is larger than the sum of its proper divisors (10033108117538).

20066140911262 is a wasteful number, since it uses less digits than its factorization.

20066140911262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12553970.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 20066140911262 in words is "twenty trillion, sixty-six billion, one hundred forty million, nine hundred eleven thousand, two hundred sixty-two".