22010122110222 has 32 divisors (see below), whose sum is σ = 48923025766560. Its totient is φ = 7334960875200.

The previous prime is 22010122110203. The next prime is 22010122110239. The reversal of 22010122110222 is 22201122101022.

It is a happy number.

22010122110222 is a `hidden beast` number, since 220 + 1 + 0 + 1 + 221 + 1 + 0 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22010122110195 and 22010122110204.

It is a congruent number.

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, 48284793 + ... + 48738500.

It is an arithmetic number, because the mean of its divisors is an integer number (1528844555205).

Almost surely, 2^{22010122110222} is an apocalyptic number.

22010122110222 is an abundant number, since it is smaller than the sum of its proper divisors (26912903656338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22010122110222 is a wasteful number, since it uses less digits than its factorization.

22010122110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97027505 (or 97027499 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 22010122110222 its reverse (22201122101022), we get a palindrome (44211244211244).

The spelling of 22010122110222 in words is "twenty-two trillion, ten billion, one hundred twenty-two million, one hundred ten thousand, two hundred twenty-two".