2235222075538 has 8 divisors (see below), whose sum is σ = 3352996321920. Its totient is φ = 1117556634900.

The previous prime is 2235222075529. The next prime is 2235222075557. The reversal of 2235222075538 is 8355702225322.

It is a happy number.

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

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 3 ways as a sum of consecutive naturals, for example, 27150058 + ... + 27232261.

It is an arithmetic number, because the mean of its divisors is an integer number (419124540240).

Almost surely, 2^{2235222075538} is an apocalyptic number.

2235222075538 is a deficient number, since it is larger than the sum of its proper divisors (1117774246382).

2235222075538 is a wasteful number, since it uses less digits than its factorization.

2235222075538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54402872.

The product of its (nonzero) digits is 2016000, while the sum is 46.

The spelling of 2235222075538 in words is "two trillion, two hundred thirty-five billion, two hundred twenty-two million, seventy-five thousand, five hundred thirty-eight".