220211330012 has 6 divisors (see below), whose sum is σ = 385369827528. Its totient is φ = 110105665004.

The previous prime is 220211329997. The next prime is 220211330041. The reversal of 220211330012 is 210033112022.

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, 27526416248 + ... + 27526416255.

It is an arithmetic number, because the mean of its divisors is an integer number (64228304588).

Almost surely, 2^220211330012 is an apocalyptic number.

It is an amenable number.

220211330012 is a deficient number, since it is larger than the sum of its proper divisors (165158497516).

220211330012 is a wasteful number, since it uses less digits than its factorization.

220211330012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55052832507 (or 55052832505 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 220211330012 its reverse (210033112022), we get a palindrome (430244442034).

The spelling of 220211330012 in words is "two hundred twenty billion, two hundred eleven million, three hundred thirty thousand, twelve".