12010213130420 has 96 divisors (see below), whose sum is σ = 25640237968128. Its totient is φ = 4724713055232.

The previous prime is 12010213130407. The next prime is 12010213130471. The reversal of 12010213130420 is 2403131201021.

It is a super-2 number, since 2×12010213130420² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 12010213130392 and 12010213130401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 750302057 + ... + 750318063.

It is an arithmetic number, because the mean of its divisors is an integer number (267085812168).

Almost surely, 2^{12010213130420} is an apocalyptic number.

12010213130420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12010213130420 is an abundant number, since it is smaller than the sum of its proper divisors (13630024837708).

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

12010213130420 is a wasteful number, since it uses less digits than its factorization.

12010213130420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17529 (or 17527 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12010213130420 its reverse (2403131201021), we get a palindrome (14413344331441).

The spelling of 12010213130420 in words is "twelve trillion, ten billion, two hundred thirteen million, one hundred thirty thousand, four hundred twenty".