1120022221022 has 4 divisors (see below), whose sum is σ = 1680033331536. Its totient is φ = 560011110510.

The previous prime is 1120022220997. The next prime is 1120022221039. The reversal of 1120022221022 is 2201222200211.

It is a happy number.

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, 280005555254 + ... + 280005555257.

It is an arithmetic number, because the mean of its divisors is an integer number (420008332884).

Almost surely, 2^{1120022221022} is an apocalyptic number.

1120022221022 is a deficient number, since it is larger than the sum of its proper divisors (560011110514).

1120022221022 is an equidigital number, since it uses as much as digits as its factorization.

1120022221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560011110513.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1120022221022 its reverse (2201222200211), we get a palindrome (3321244421233).

The spelling of 1120022221022 in words is "one trillion, one hundred twenty billion, twenty-two million, two hundred twenty-one thousand, twenty-two".