2225214350555 has 32 divisors (see below), whose sum is σ = 3076902184320. Its totient is φ = 1513292497920.

The previous prime is 2225214350551. The next prime is 2225214350587. The reversal of 2225214350555 is 5550534125222.

It is a happy number.

It is not a de Polignac number, because 2225214350555 - 2² = 2225214350551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2225214350551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4868801 + ... + 5306189.

It is an arithmetic number, because the mean of its divisors is an integer number (96153193260).

Almost surely, 2^{2225214350555} is an apocalyptic number.

2225214350555 is a deficient number, since it is larger than the sum of its proper divisors (851687833765).

2225214350555 is a wasteful number, since it uses less digits than its factorization.

2225214350555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438599.

The product of its (nonzero) digits is 600000, while the sum is 41.

Adding to 2225214350555 its reverse (5550534125222), we get a palindrome (7775748475777).

The spelling of 2225214350555 in words is "two trillion, two hundred twenty-five billion, two hundred fourteen million, three hundred fifty thousand, five hundred fifty-five".