2122222321010 has 32 divisors (see below), whose sum is σ = 4178268446400. Its totient is φ = 769680999360.

The previous prime is 2122222321003. The next prime is 2122222321049. The reversal of 2122222321010 is 101232222212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25410725 + ... + 25494104.

It is an arithmetic number, because the mean of its divisors is an integer number (130570888950).

Almost surely, 2^{2122222321010} is an apocalyptic number.

2122222321010 is a deficient number, since it is larger than the sum of its proper divisors (2056046125390).

2122222321010 is a wasteful number, since it uses less digits than its factorization.

2122222321010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50905226.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2122222321010 its reverse (101232222212), we get a palindrome (2223454543222).

The spelling of 2122222321010 in words is "two trillion, one hundred twenty-two billion, two hundred twenty-two million, three hundred twenty-one thousand, ten".