2230220131211 has 8 divisors (see below), whose sum is σ = 2367018607104. Its totient is φ = 2094044883840.

The previous prime is 2230220131207. The next prime is 2230220131247. The reversal of 2230220131211 is 1121310220322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2230220131211 - 2² = 2230220131207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2230220139211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155799755 + ... + 155814068.

It is an arithmetic number, because the mean of its divisors is an integer number (295877325888).

Almost surely, 2^{2230220131211} is an apocalyptic number.

2230220131211 is a deficient number, since it is larger than the sum of its proper divisors (136798475893).

2230220131211 is a wasteful number, since it uses less digits than its factorization.

2230220131211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311614261.

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

Adding to 2230220131211 its reverse (1121310220322), we get a palindrome (3351530351533).

The spelling of 2230220131211 in words is "two trillion, two hundred thirty billion, two hundred twenty million, one hundred thirty-one thousand, two hundred eleven".