1120212100222 has 4 divisors (see below), whose sum is σ = 1680318150336. Its totient is φ = 560106050110.

The previous prime is 1120212100219. The next prime is 1120212100333. The reversal of 1120212100222 is 2220012120211.

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 = 1120212100196 and 1120212100205.

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, 280053025054 + ... + 280053025057.

It is an arithmetic number, because the mean of its divisors is an integer number (420079537584).

Almost surely, 2^{1120212100222} is an apocalyptic number.

1120212100222 is a deficient number, since it is larger than the sum of its proper divisors (560106050114).

1120212100222 is an equidigital number, since it uses as much as digits as its factorization.

1120212100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560106050113.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1120212100222 its reverse (2220012120211), we get a palindrome (3340224220433).

The spelling of 1120212100222 in words is "one trillion, one hundred twenty billion, two hundred twelve million, one hundred thousand, two hundred twenty-two".