2222838856135 has 4 divisors (see below), whose sum is σ = 2667406627368. Its totient is φ = 1778271084904.

The previous prime is 2222838856129. The next prime is 2222838856151. The reversal of 2222838856135 is 5316588382222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2222838856135 - 2⁴¹ = 23815600583 is a prime.

It is a super-3 number, since 3×2222838856135³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222283885609 + ... + 222283885618.

It is an arithmetic number, because the mean of its divisors is an integer number (666851656842).

Almost surely, 2^{2222838856135} is an apocalyptic number.

2222838856135 is a deficient number, since it is larger than the sum of its proper divisors (444567771233).

2222838856135 is an equidigital number, since it uses as much as digits as its factorization.

2222838856135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444567771232.

The product of its digits is 11059200, while the sum is 55.

The spelling of 2222838856135 in words is "two trillion, two hundred twenty-two billion, eight hundred thirty-eight million, eight hundred fifty-six thousand, one hundred thirty-five".