2554215122 has 16 divisors (see below), whose sum is σ = 3871085472. Its totient is φ = 1263910560.

The previous prime is 2554215121. The next prime is 2554215143. The reversal of 2554215122 is 2215124552.

It is a happy number.

2554215122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×2554215122⁴ (a number of 39 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (2554215121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76613 + ... + 104775.

It is an arithmetic number, because the mean of its divisors is an integer number (241942842).

Almost surely, 2^2554215122 is an apocalyptic number.

2554215122 is a deficient number, since it is larger than the sum of its proper divisors (1316870350).

2554215122 is a wasteful number, since it uses less digits than its factorization.

2554215122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28633.

The product of its digits is 8000, while the sum is 29.

The square root of 2554215122 is about 50539.2433857097. The cubic root of 2554215122 is about 1366.9495633156.

Adding to 2554215122 its reverse (2215124552), we get a palindrome (4769339674).

The spelling of 2554215122 in words is "two billion, five hundred fifty-four million, two hundred fifteen thousand, one hundred twenty-two".