2011006166522 has 32 divisors (see below), whose sum is σ = 3148685760000. Its totient is φ = 962206516800.

The previous prime is 2011006166501. The next prime is 2011006166621. The reversal of 2011006166522 is 2256616001102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3074072 + ... + 3670412.

It is an arithmetic number, because the mean of its divisors is an integer number (98396430000).

Almost surely, 2^{2011006166522} is an apocalyptic number.

2011006166522 is a deficient number, since it is larger than the sum of its proper divisors (1137679593478).

2011006166522 is a wasteful number, since it uses less digits than its factorization.

2011006166522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596982.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 2011006166522 in words is "two trillion, eleven billion, six million, one hundred sixty-six thousand, five hundred twenty-two".