2221120011202 has 16 divisors (see below), whose sum is σ = 3532766385312. Its totient is φ = 1043720297280.

The previous prime is 2221120011191. The next prime is 2221120011203. The reversal of 2221120011202 is 2021100211222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2221120011203) 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 7 ways as a sum of consecutive naturals, for example, 47246448 + ... + 47293435.

It is an arithmetic number, because the mean of its divisors is an integer number (220797899082).

Almost surely, 2^{2221120011202} is an apocalyptic number.

2221120011202 is a deficient number, since it is larger than the sum of its proper divisors (1311646374110).

2221120011202 is a wasteful number, since it uses less digits than its factorization.

2221120011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94540593.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2221120011202 its reverse (2021100211222), we get a palindrome (4242220222424).

The spelling of 2221120011202 in words is "two trillion, two hundred twenty-one billion, one hundred twenty million, eleven thousand, two hundred two".