10030345122 has 32 divisors (see below), whose sum is σ = 22931413632. Its totient is φ = 2865199104.

The previous prime is 10030345111. The next prime is 10030345147. The reversal of 10030345122 is 22154303001.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195298 + ... + 241250.

It is an arithmetic number, because the mean of its divisors is an integer number (716606676).

Almost surely, 2^10030345122 is an apocalyptic number.

10030345122 is an abundant number, since it is smaller than the sum of its proper divisors (12901068510).

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

10030345122 is a wasteful number, since it uses less digits than its factorization.

10030345122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51162.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 10030345122 its reverse (22154303001), we get a palindrome (32184648123).

The spelling of 10030345122 in words is "ten billion, thirty million, three hundred forty-five thousand, one hundred twenty-two".