255552252122 has 8 divisors (see below), whose sum is σ = 386126395956. Its totient is φ = 126843453472.

The previous prime is 255552252101. The next prime is 255552252143. The reversal of 255552252122 is 221252255552.

It is an interprime number because it is at equal distance from previous prime (255552252101) and next prime (255552252143).

It can be written as a sum of positive squares in 2 ways, for example, as 249039923521 + 6512328601 = 499039^2 + 80699^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466335953 + ... + 466336500.

Almost surely, 2^255552252122 is an apocalyptic number.

255552252122 is a deficient number, since it is larger than the sum of its proper divisors (130574143834).

255552252122 is a wasteful number, since it uses less digits than its factorization.

255552252122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932672592.

The product of its digits is 200000, while the sum is 38.

The spelling of 255552252122 in words is "two hundred fifty-five billion, five hundred fifty-two million, two hundred fifty-two thousand, one hundred twenty-two".