2222300215551 has 32 divisors (see below), whose sum is σ = 3241333283328. Its totient is φ = 1346158719360.

The previous prime is 2222300215549. The next prime is 2222300215559. The reversal of 2222300215551 is 1555120032222.

It is not a de Polignac number, because 2222300215551 - 2¹ = 2222300215549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222300215559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1040835 + ... + 2351156.

It is an arithmetic number, because the mean of its divisors is an integer number (101291665104).

Almost surely, 2^{2222300215551} is an apocalyptic number.

2222300215551 is a deficient number, since it is larger than the sum of its proper divisors (1019033067777).

2222300215551 is a wasteful number, since it uses less digits than its factorization.

2222300215551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3392271.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 2222300215551 its reverse (1555120032222), we get a palindrome (3777420247773).

The spelling of 2222300215551 in words is "two trillion, two hundred twenty-two billion, three hundred million, two hundred fifteen thousand, five hundred fifty-one".