2220132211231 has 16 divisors (see below), whose sum is σ = 2551015059840. Its totient is φ = 1910889882720.

The previous prime is 2220132211211. The next prime is 2220132211243. The reversal of 2220132211231 is 1321122310222.

It is a cyclic number.

It is not a de Polignac number, because 2220132211231 - 2⁹ = 2220132210719 is a prime.

It is a super-2 number, since 2×2220132211231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220132211201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2955705 + ... + 3629938.

It is an arithmetic number, because the mean of its divisors is an integer number (159438441240).

Almost surely, 2^{2220132211231} is an apocalyptic number.

2220132211231 is a deficient number, since it is larger than the sum of its proper divisors (330882848609).

2220132211231 is a wasteful number, since it uses less digits than its factorization.

2220132211231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6587286.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2220132211231 its reverse (1321122310222), we get a palindrome (3541254521453).

The spelling of 2220132211231 in words is "two trillion, two hundred twenty billion, one hundred thirty-two million, two hundred eleven thousand, two hundred thirty-one".