2122220110322 has 64 divisors (see below), whose sum is σ = 3576099010176. Its totient is φ = 938135278080.

The previous prime is 2122220110291. The next prime is 2122220110337. The reversal of 2122220110322 is 2230110222212.

It is a junction number, because it is equal to n+sod(n) for n = 2122220110294 and 2122220110303.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118676822 + ... + 118694702.

It is an arithmetic number, because the mean of its divisors is an integer number (55876547034).

Almost surely, 2^{2122220110322} is an apocalyptic number.

2122220110322 is a deficient number, since it is larger than the sum of its proper divisors (1453878899854).

2122220110322 is a wasteful number, since it uses less digits than its factorization.

2122220110322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19995.

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

Adding to 2122220110322 its reverse (2230110222212), we get a palindrome (4352330332534).

The spelling of 2122220110322 in words is "two trillion, one hundred twenty-two billion, two hundred twenty million, one hundred ten thousand, three hundred twenty-two".