222021211120010 has 32 divisors (see below), whose sum is σ = 401649147072000. Its totient is φ = 88361608959360.

The previous prime is 222021211119959. The next prime is 222021211120031. The reversal of 222021211120010 is 10021112120222.

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, 395648030 + ... + 396208790.

It is an arithmetic number, because the mean of its divisors is an integer number (12551535846000).

Almost surely, 2^{222021211120010} is an apocalyptic number.

222021211120010 is a deficient number, since it is larger than the sum of its proper divisors (179627935951990).

222021211120010 is a wasteful number, since it uses less digits than its factorization.

222021211120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759926.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 222021211120010 its reverse (10021112120222), we get a palindrome (232042323240232).

The spelling of 222021211120010 in words is "two hundred twenty-two trillion, twenty-one billion, two hundred eleven million, one hundred twenty thousand, ten".