2232122312222 has 16 divisors (see below), whose sum is σ = 3652604578944. Its totient is φ = 1014589719000.

The previous prime is 2232122312221. The next prime is 2232122312237. The reversal of 2232122312222 is 2222132212322.

2232122312222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2232122312222³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2232122312191 and 2232122312200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232122312221) 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, 1638647 + ... + 2673837.

It is an arithmetic number, because the mean of its divisors is an integer number (228287786184).

Almost surely, 2^{2232122312222} is an apocalyptic number.

2232122312222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2232122312222 is a deficient number, since it is larger than the sum of its proper divisors (1420482266722).

2232122312222 is a wasteful number, since it uses less digits than its factorization.

2232122312222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133215.

The product of its digits is 4608, while the sum is 26.

Adding to 2232122312222 its reverse (2222132212322), we get a palindrome (4454254524544).

The spelling of 2232122312222 in words is "two trillion, two hundred thirty-two billion, one hundred twenty-two million, three hundred twelve thousand, two hundred twenty-two".