12010210030 has 128 divisors (see below), whose sum is σ = 28107104256. Its totient is φ = 3592512000.

The previous prime is 12010210013. The next prime is 12010210067. The reversal of 12010210030 is 3001201021.

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 = 12010209989 and 12010210016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1208080 + ... + 1217980.

It is an arithmetic number, because the mean of its divisors is an integer number (219586752).

Almost surely, 2^12010210030 is an apocalyptic number.

12010210030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12010210030 is an abundant number, since it is smaller than the sum of its proper divisors (16096894226).

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

12010210030 is a wasteful number, since it uses less digits than its factorization.

12010210030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10002.

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

Adding to 12010210030 its reverse (3001201021), we get a palindrome (15011411051).

Subtracting from 12010210030 its reverse (3001201021), we obtain a palindrome (9009009009).

The spelling of 12010210030 in words is "twelve billion, ten million, two hundred ten thousand, thirty".