221002201120022 has 8 divisors (see below), whose sum is σ = 378860916205776. Its totient is φ = 94715229051432.

The previous prime is 221002201120007. The next prime is 221002201120061. The reversal of 221002201120022 is 220021102200122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7892935754273 + ... + 7892935754300.

It is an arithmetic number, because the mean of its divisors is an integer number (47357614525722).

Almost surely, 2^{221002201120022} is an apocalyptic number.

221002201120022 is a deficient number, since it is larger than the sum of its proper divisors (157858715085754).

221002201120022 is a wasteful number, since it uses less digits than its factorization.

221002201120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15785871508582.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 221002201120022 its reverse (220021102200122), we get a palindrome (441023303320144).

The spelling of 221002201120022 in words is "two hundred twenty-one trillion, two billion, two hundred one million, one hundred twenty thousand, twenty-two".