11120221210022 has 4 divisors (see below), whose sum is σ = 16680331815036. Its totient is φ = 5560110605010.

The previous prime is 11120221209991. The next prime is 11120221210039. The reversal of 11120221210022 is 22001212202111.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780055302504 + ... + 2780055302507.

It is an arithmetic number, because the mean of its divisors is an integer number (4170082953759).

Almost surely, 2^{11120221210022} is an apocalyptic number.

11120221210022 is a deficient number, since it is larger than the sum of its proper divisors (5560110605014).

11120221210022 is an equidigital number, since it uses as much as digits as its factorization.

11120221210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5560110605013.

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

Adding to 11120221210022 its reverse (22001212202111), we get a palindrome (33121433412133).

The spelling of 11120221210022 in words is "eleven trillion, one hundred twenty billion, two hundred twenty-one million, two hundred ten thousand, twenty-two".