2256006122 has 4 divisors (see below), whose sum is σ = 3384009186. Its totient is φ = 1128003060.

The previous prime is 2256006119. The next prime is 2256006133. The reversal of 2256006122 is 2216006522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1723827361 + 532178761 = 41519^2 + 23069^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2256006091 and 2256006100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564001529 + ... + 564001532.

Almost surely, 2^2256006122 is an apocalyptic number.

2256006122 is a deficient number, since it is larger than the sum of its proper divisors (1128003064).

2256006122 is a wasteful number, since it uses less digits than its factorization.

2256006122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128003063.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2256006122 is about 47497.4327937837. The cubic root of 2256006122 is about 1311.5356235824.

The spelling of 2256006122 in words is "two billion, two hundred fifty-six million, six thousand, one hundred twenty-two".