1120000221022 has 4 divisors (see below), whose sum is σ = 1680000331536. Its totient is φ = 560000110510.

The previous prime is 1120000221017. The next prime is 1120000221157. The reversal of 1120000221022 is 2201220000211.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1120000220993 and 1120000221011.

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, 280000055254 + ... + 280000055257.

It is an arithmetic number, because the mean of its divisors is an integer number (420000082884).

Almost surely, 2^{1120000221022} is an apocalyptic number.

1120000221022 is a deficient number, since it is larger than the sum of its proper divisors (560000110514).

1120000221022 is an equidigital number, since it uses as much as digits as its factorization.

1120000221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560000110513.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1120000221022 its reverse (2201220000211), we get a palindrome (3321220221233).

The spelling of 1120000221022 in words is "one trillion, one hundred twenty billion, two hundred twenty-one thousand, twenty-two".