2042224455 has 8 divisors (see below), whose sum is σ = 3267559152. Its totient is φ = 1089186368.

The previous prime is 2042224447. The next prime is 2042224477. The reversal of 2042224455 is 5544222402.

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

It is a cyclic number.

It is not a de Polignac number, because 2042224455 - 2³ = 2042224447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68074134 + ... + 68074163.

It is an arithmetic number, because the mean of its divisors is an integer number (408444894).

Almost surely, 2^2042224455 is an apocalyptic number.

2042224455 is a deficient number, since it is larger than the sum of its proper divisors (1225334697).

2042224455 is a wasteful number, since it uses less digits than its factorization.

2042224455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136148305.

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 2042224455 is about 45190.9775840267. The cubic root of 2042224455 is about 1268.7259538099.

Adding to 2042224455 its reverse (5544222402), we get a palindrome (7586446857).

The spelling of 2042224455 in words is "two billion, forty-two million, two hundred twenty-four thousand, four hundred fifty-five".