2201200222068 has 36 divisors (see below), whose sum is σ = 5891447654820. Its totient is φ = 690572618496.

The previous prime is 2201200222021. The next prime is 2201200222069. The reversal of 2201200222068 is 8602220021022.

It can be written as a sum of positive squares in 2 ways, for example, as 1615268148624 + 585932073444 = 1270932^2 + 765462^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201200222069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1798365583 + ... + 1798366806.

It is an arithmetic number, because the mean of its divisors is an integer number (163651323745).

Almost surely, 2^{2201200222068} is an apocalyptic number.

It is an amenable number.

2201200222068 is an abundant number, since it is smaller than the sum of its proper divisors (3690247432752).

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

2201200222068 is a wasteful number, since it uses less digits than its factorization.

2201200222068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3596732416 (or 3596732411 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The spelling of 2201200222068 in words is "two trillion, two hundred one billion, two hundred million, two hundred twenty-two thousand, sixty-eight".