1012514122 has 8 divisors (see below), whose sum is σ = 1518918336. Its totient is φ = 506208012.

The previous prime is 1012514099. The next prime is 1012514131. The reversal of 1012514122 is 2214152101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1012514122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12393 + ... + 46675.

It is an arithmetic number, because the mean of its divisors is an integer number (189864792).

Almost surely, 2^1012514122 is an apocalyptic number.

1012514122 is a deficient number, since it is larger than the sum of its proper divisors (506404214).

1012514122 is a wasteful number, since it uses less digits than its factorization.

1012514122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49052.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 1012514122 is about 31820.0270584423. The cubic root of 1012514122 is about 1004.1540936112.

Adding to 1012514122 its reverse (2214152101), we get a palindrome (3226666223).

The spelling of 1012514122 in words is "one billion, twelve million, five hundred fourteen thousand, one hundred twenty-two".