11012557282 has 32 divisors (see below), whose sum is σ = 17505417600. Its totient is φ = 5181418368.

The previous prime is 11012557243. The next prime is 11012557291. The reversal of 11012557282 is 28275521011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8451043 + ... + 8452345.

It is an arithmetic number, because the mean of its divisors is an integer number (547044300).

Almost surely, 2^11012557282 is an apocalyptic number.

11012557282 is a deficient number, since it is larger than the sum of its proper divisors (6492860318).

11012557282 is a wasteful number, since it uses less digits than its factorization.

11012557282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2650.

The product of its (nonzero) digits is 11200, while the sum is 34.

The spelling of 11012557282 in words is "eleven billion, twelve million, five hundred fifty-seven thousand, two hundred eighty-two".