2223213144135 has 32 divisors (see below), whose sum is σ = 3621613524480. Its totient is φ = 1164355920000.

The previous prime is 2223213144091. The next prime is 2223213144157. The reversal of 2223213144135 is 5314413123222.

It is a happy number.

It is not a de Polignac number, because 2223213144135 - 2³⁰ = 2222139402311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2223213144096 and 2223213144105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3891100 + ... + 4425729.

It is an arithmetic number, because the mean of its divisors is an integer number (113175422640).

Almost surely, 2^{2223213144135} is an apocalyptic number.

2223213144135 is a deficient number, since it is larger than the sum of its proper divisors (1398400380345).

2223213144135 is a wasteful number, since it uses less digits than its factorization.

2223213144135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8317159.

The product of its digits is 34560, while the sum is 33.

Adding to 2223213144135 its reverse (5314413123222), we get a palindrome (7537626267357).

The spelling of 2223213144135 in words is "two trillion, two hundred twenty-three billion, two hundred thirteen million, one hundred forty-four thousand, one hundred thirty-five".