202221121122002 has 8 divisors (see below), whose sum is σ = 319296507034800. Its totient is φ = 95788952110404.

The previous prime is 202221121121953. The next prime is 202221121122107. The reversal of 202221121122002 is 200221121122202.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2660804225252 + ... + 2660804225327.

It is an arithmetic number, because the mean of its divisors is an integer number (39912063379350).

Almost surely, 2^{202221121122002} is an apocalyptic number.

202221121122002 is a deficient number, since it is larger than the sum of its proper divisors (117075385912798).

202221121122002 is a wasteful number, since it uses less digits than its factorization.

202221121122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5321608450600.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 202221121122002 its reverse (200221121122202), we get a palindrome (402442242244204).

The spelling of 202221121122002 in words is "two hundred two trillion, two hundred twenty-one billion, one hundred twenty-one million, one hundred twenty-two thousand, two".