1210225352 has 16 divisors (see below), whose sum is σ = 2593340160. Its totient is φ = 518667984.

The previous prime is 1210225333. The next prime is 1210225369. The reversal of 1210225352 is 2535220121.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10805528 + ... + 10805639.

It is an arithmetic number, because the mean of its divisors is an integer number (162083760).

Almost surely, 2^1210225352 is an apocalyptic number.

It is an amenable number.

1210225352 is an abundant number, since it is smaller than the sum of its proper divisors (1383114808).

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

1210225352 is a wasteful number, since it uses less digits than its factorization.

1210225352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21611180 (or 21611176 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1210225352 is about 34788.2933182989. The cubic root of 1210225352 is about 1065.6683857168.

Adding to 1210225352 its reverse (2535220121), we get a palindrome (3745445473).

The spelling of 1210225352 in words is "one billion, two hundred ten million, two hundred twenty-five thousand, three hundred fifty-two".