25130130212000 has 192 divisors, whose sum is σ = 67440027852288. Its totient is φ = 9127085440000.

The previous prime is 25130130211997. The next prime is 25130130212017. The reversal of 25130130212000 is 21203103152.

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

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, 35776169 + ... + 36471831.

It is an arithmetic number, because the mean of its divisors is an integer number (351250145064).

Almost surely, 2^{25130130212000} is an apocalyptic number.

25130130212000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25130130212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33720013926144).

25130130212000 is an abundant number, since it is smaller than the sum of its proper divisors (42309897640288).

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

25130130212000 is a wasteful number, since it uses less digits than its factorization.

25130130212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696520 (or 696502 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 25130130212000 its reverse (21203103152), we get a palindrome (25151333315152).

The spelling of 25130130212000 in words is "twenty-five trillion, one hundred thirty billion, one hundred thirty million, two hundred twelve thousand".