2122331010066 has 96 divisors (see below), whose sum is σ = 4713683502528. Its totient is φ = 689876853120.

The previous prime is 2122331009993. The next prime is 2122331010067. The reversal of 2122331010066 is 6600101332212.

2122331010066 is a `hidden beast` number, since 21 + 223 + 310 + 100 + 6 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (2122331010067) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 158411680 + ... + 158425076.

It is an arithmetic number, because the mean of its divisors is an integer number (49100869818).

Almost surely, 2^{2122331010066} is an apocalyptic number.

2122331010066 is an abundant number, since it is smaller than the sum of its proper divisors (2591352492462).

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

2122331010066 is a wasteful number, since it uses less digits than its factorization.

2122331010066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14456 (or 14453 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 2122331010066 its reverse (6600101332212), we get a palindrome (8722432342278).

The spelling of 2122331010066 in words is "two trillion, one hundred twenty-two billion, three hundred thirty-one million, ten thousand, sixty-six".