1201353212 has 24 divisors (see below), whose sum is σ = 2227357440. Its totient is φ = 565007360.

The previous prime is 1201353191. The next prime is 1201353233. The reversal of 1201353212 is 2123531021.

It is an interprime number because it is at equal distance from previous prime (1201353191) and next prime (1201353233).

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, 139364 + ... + 147732.

It is an arithmetic number, because the mean of its divisors is an integer number (92806560).

Almost surely, 2^1201353212 is an apocalyptic number.

It is an amenable number.

1201353212 is a deficient number, since it is larger than the sum of its proper divisors (1026004228).

1201353212 is a wasteful number, since it uses less digits than its factorization.

1201353212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10501 (or 10499 counting only the distinct ones).

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

The square root of 1201353212 is about 34660.5425808656. The cubic root of 1201353212 is about 1063.0578642193.

Adding to 1201353212 its reverse (2123531021), we get a palindrome (3324884233).

The spelling of 1201353212 in words is "one billion, two hundred one million, three hundred fifty-three thousand, two hundred twelve".