212201300130 has 64 divisors (see below), whose sum is σ = 525796835328. Its totient is φ = 54752748480.

The previous prime is 212201300117. The next prime is 212201300137. The reversal of 212201300130 is 31003102212.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (212201300137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7260807 + ... + 7289973.

It is an arithmetic number, because the mean of its divisors is an integer number (8215575552).

Almost surely, 2^212201300130 is an apocalyptic number.

212201300130 is an abundant number, since it is smaller than the sum of its proper divisors (313595535198).

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

212201300130 is a wasteful number, since it uses less digits than its factorization.

212201300130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37031.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 212201300130 its reverse (31003102212), we get a palindrome (243204402342).

The spelling of 212201300130 in words is "two hundred twelve billion, two hundred one million, three hundred thousand, one hundred thirty".