2221011201068 has 96 divisors (see below), whose sum is σ = 4479379726080. Its totient is φ = 952972128000.

The previous prime is 2221011201067. The next prime is 2221011201133. The reversal of 2221011201068 is 8601021101222.

It is not an unprimeable number, because it can be changed into a prime (2221011201067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 277241183 + ... + 277249193.

It is an arithmetic number, because the mean of its divisors is an integer number (46660205480).

Almost surely, 2^{2221011201068} is an apocalyptic number.

It is an amenable number.

2221011201068 is an abundant number, since it is smaller than the sum of its proper divisors (2258368525012).

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

2221011201068 is a wasteful number, since it uses less digits than its factorization.

2221011201068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9199 (or 9197 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 26.

The spelling of 2221011201068 in words is "two trillion, two hundred twenty-one billion, eleven million, two hundred one thousand, sixty-eight".