1120220211212 has 6 divisors (see below), whose sum is σ = 1960385369628. Its totient is φ = 560110105604.

The previous prime is 1120220211203. The next prime is 1120220211223. The reversal of 1120220211212 is 2121120220211.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140027526398 + ... + 140027526405.

It is an arithmetic number, because the mean of its divisors is an integer number (326730894938).

Almost surely, 2^{1120220211212} is an apocalyptic number.

It is an amenable number.

1120220211212 is a deficient number, since it is larger than the sum of its proper divisors (840165158416).

1120220211212 is a wasteful number, since it uses less digits than its factorization.

1120220211212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280055052807 (or 280055052805 counting only the distinct ones).

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

Adding to 1120220211212 its reverse (2121120220211), we get a palindrome (3241340431423).

It can be divided in two parts, 1120220211 and 212, that multiplied together give a palindrome (237486684732).

The spelling of 1120220211212 in words is "one trillion, one hundred twenty billion, two hundred twenty million, two hundred eleven thousand, two hundred twelve".