2512213210 has 16 divisors (see below), whose sum is σ = 4869828936. Its totient is φ = 927586368.

The previous prime is 2512213181. The next prime is 2512213219. The reversal of 2512213210 is 123122152.

It can be written as a sum of positive squares in 4 ways, for example, as 768232089 + 1743981121 = 27717^2 + 41761^2 .

It is a super-2 number, since 2×2512213210² = 12622430424997008200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2512213219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9662229 + ... + 9662488.

Almost surely, 2^2512213210 is an apocalyptic number.

2512213210 is a deficient number, since it is larger than the sum of its proper divisors (2357615726).

2512213210 is a wasteful number, since it uses less digits than its factorization.

2512213210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19324737.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2512213210 is about 50121.9833007434. The cubic root of 2512213210 is about 1359.4153358428.

Adding to 2512213210 its reverse (123122152), we get a palindrome (2635335362).

The spelling of 2512213210 in words is "two billion, five hundred twelve million, two hundred thirteen thousand, two hundred ten".