22011221220096 has 36 divisors (see below), whose sum is σ = 58581948145112. Its totient is φ = 7337073739776.

The previous prime is 22011221220073. The next prime is 22011221220097. The reversal of 22011221220096 is 69002212211022.

It is not an unprimeable number, because it can be changed into a prime (22011221220097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14330221381 + ... + 14330222916.

Almost surely, 2^{22011221220096} is an apocalyptic number.

It is an amenable number.

22011221220096 is an abundant number, since it is smaller than the sum of its proper divisors (36570726925016).

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

22011221220096 is an equidigital number, since it uses as much as digits as its factorization.

22011221220096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28660444316 (or 28660444302 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 22011221220096 in words is "twenty-two trillion, eleven billion, two hundred twenty-one million, two hundred twenty thousand, ninety-six".