9120221110222 has 16 divisors (see below), whose sum is σ = 14012955234432. Its totient is φ = 4449455370360.

The previous prime is 9120221110211. The next prime is 9120221110267. The reversal of 9120221110222 is 2220111220219.

It is a happy number.

It is a super-3 number, since 3×9120221110222³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54750904 + ... + 54917227.

It is an arithmetic number, because the mean of its divisors is an integer number (875809702152).

Almost surely, 2^{9120221110222} is an apocalyptic number.

9120221110222 is a deficient number, since it is larger than the sum of its proper divisors (4892734124210).

9120221110222 is a wasteful number, since it uses less digits than its factorization.

9120221110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109669143.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 9120221110222 in words is "nine trillion, one hundred twenty billion, two hundred twenty-one million, one hundred ten thousand, two hundred twenty-two".