2122221120002 has 8 divisors (see below), whose sum is σ = 3183512367936. Its totient is φ = 1061050330692.

The previous prime is 2122221119983. The next prime is 2122221120023. The reversal of 2122221120002 is 2000211222212.

It is a happy number.

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, 30070598 + ... + 30141089.

It is an arithmetic number, because the mean of its divisors is an integer number (397939045992).

Almost surely, 2^{2122221120002} is an apocalyptic number.

2122221120002 is a deficient number, since it is larger than the sum of its proper divisors (1061291247934).

2122221120002 is a wasteful number, since it uses less digits than its factorization.

2122221120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60229312.

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

Adding to 2122221120002 its reverse (2000211222212), we get a palindrome (4122432342214).

The spelling of 2122221120002 in words is "two trillion, one hundred twenty-two billion, two hundred twenty-one million, one hundred twenty thousand, two".