10122010030 has 64 divisors (see below), whose sum is σ = 21107692800. Its totient is φ = 3456069120.

The previous prime is 10122010007. The next prime is 10122010057. The reversal of 10122010030 is 3001022101.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 10122009989 and 10122010016.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 214741 + ... + 257599.

It is an arithmetic number, because the mean of its divisors is an integer number (329807700).

Almost surely, 2^10122010030 is an apocalyptic number.

10122010030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10122010030 is an abundant number, since it is smaller than the sum of its proper divisors (10985682770).

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

10122010030 is a wasteful number, since it uses less digits than its factorization.

10122010030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43009.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10122010030 its reverse (3001022101), we get a palindrome (13123032131).

The spelling of 10122010030 in words is "ten billion, one hundred twenty-two million, ten thousand, thirty".