2520352212 has 24 divisors (see below), whose sum is σ = 6720939456. Its totient is φ = 720100608.

The previous prime is 2520352201. The next prime is 2520352231. The reversal of 2520352212 is 2122530252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15002013 + ... + 15002180.

It is an arithmetic number, because the mean of its divisors is an integer number (280039144).

Almost surely, 2^2520352212 is an apocalyptic number.

It is an amenable number.

2520352212 is an abundant number, since it is smaller than the sum of its proper divisors (4200587244).

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

2520352212 is a wasteful number, since it uses less digits than its factorization.

2520352212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30004207 (or 30004205 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2520352212 is about 50203.1095849650. The cubic root of 2520352212 is about 1360.8818192555.

Adding to 2520352212 its reverse (2122530252), we get a palindrome (4642882464).

The spelling of 2520352212 in words is "two billion, five hundred twenty million, three hundred fifty-two thousand, two hundred twelve".