2011062207066 has 32 divisors (see below), whose sum is σ = 4426601946048. Its totient is φ = 604019754240.

The previous prime is 2011062207047. The next prime is 2011062207067. The reversal of 2011062207066 is 6607022601102.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2011062207067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134818381 + ... + 134833296.

It is an arithmetic number, because the mean of its divisors is an integer number (138331310814).

Almost surely, 2^{2011062207066} is an apocalyptic number.

2011062207066 is an abundant number, since it is smaller than the sum of its proper divisors (2415539738982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2011062207066 is a wasteful number, since it uses less digits than its factorization.

2011062207066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269651806.

The product of its (nonzero) digits is 12096, while the sum is 33.

Adding to 2011062207066 its reverse (6607022601102), we get a palindrome (8618084808168).

The spelling of 2011062207066 in words is "two trillion, eleven billion, sixty-two million, two hundred seven thousand, sixty-six".