2220211311230 has 64 divisors (see below), whose sum is σ = 4399886055168. Its totient is φ = 799910684160.

The previous prime is 2220211311191. The next prime is 2220211311391. The reversal of 2220211311230 is 321131120222.

It is a super-2 number, since 2×2220211311230² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35307077 + ... + 35369903.

It is an arithmetic number, because the mean of its divisors is an integer number (68748219612).

Almost surely, 2^{2220211311230} is an apocalyptic number.

2220211311230 is a deficient number, since it is larger than the sum of its proper divisors (2179674743938).

2220211311230 is a wasteful number, since it uses less digits than its factorization.

2220211311230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65801.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2220211311230 its reverse (321131120222), we get a palindrome (2541342431452).

The spelling of 2220211311230 in words is "two trillion, two hundred twenty billion, two hundred eleven million, three hundred eleven thousand, two hundred thirty".