1012523122 has 16 divisors (see below), whose sum is σ = 1637919360. Its totient is φ = 466659792.

The previous prime is 1012523087. The next prime is 1012523143. The reversal of 1012523122 is 2213252101.

1012523122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1012523122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8388 + ... + 45775.

It is an arithmetic number, because the mean of its divisors is an integer number (102369960).

Almost surely, 2^1012523122 is an apocalyptic number.

1012523122 is a deficient number, since it is larger than the sum of its proper divisors (625396238).

1012523122 is a wasteful number, since it uses less digits than its factorization.

1012523122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54897.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1012523122 is about 31820.1684784980. The cubic root of 1012523122 is about 1004.1570688323.

Adding to 1012523122 its reverse (2213252101), we get a palindrome (3225775223).

The spelling of 1012523122 in words is "one billion, twelve million, five hundred twenty-three thousand, one hundred twenty-two".