1120223223212 has 6 divisors (see below), whose sum is σ = 1960390640628. Its totient is φ = 560111611604.

The previous prime is 1120223223187. The next prime is 1120223223233. The reversal of 1120223223212 is 2123223220211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140027902898 + ... + 140027902905.

It is an arithmetic number, because the mean of its divisors is an integer number (326731773438).

Almost surely, 2^{1120223223212} is an apocalyptic number.

It is an amenable number.

1120223223212 is a deficient number, since it is larger than the sum of its proper divisors (840167417416).

1120223223212 is a wasteful number, since it uses less digits than its factorization.

1120223223212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280055805807 (or 280055805805 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1120223223212 its reverse (2123223220211), we get a palindrome (3243446443423).

The spelling of 1120223223212 in words is "one trillion, one hundred twenty billion, two hundred twenty-three million, two hundred twenty-three thousand, two hundred twelve".