1122555006 has 24 divisors (see below), whose sum is σ = 2456287704. Its totient is φ = 370479600.

The previous prime is 1122554977. The next prime is 1122555013. The reversal of 1122555006 is 6005552211.

1122555006 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 306916 + ... + 310551.

It is an arithmetic number, because the mean of its divisors is an integer number (102345321).

Almost surely, 2^1122555006 is an apocalyptic number.

1122555006 is an abundant number, since it is smaller than the sum of its proper divisors (1333732698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122555006 is a wasteful number, since it uses less digits than its factorization.

1122555006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617576 (or 617573 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 1122555006 is about 33504.5520190914. The cubic root of 1122555006 is about 1039.2879142983.

The spelling of 1122555006 in words is "one billion, one hundred twenty-two million, five hundred fifty-five thousand, six".