1201003301212 has 48 divisors (see below), whose sum is σ = 2469488176512. Its totient is φ = 503857759680.

The previous prime is 1201003301149. The next prime is 1201003301213. The reversal of 1201003301212 is 2121033001021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201003301213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4883263 + ... + 5123305.

It is an arithmetic number, because the mean of its divisors is an integer number (51447670344).

Almost surely, 2^{1201003301212} is an apocalyptic number.

It is an amenable number.

1201003301212 is an abundant number, since it is smaller than the sum of its proper divisors (1268484875300).

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

1201003301212 is a wasteful number, since it uses less digits than its factorization.

1201003301212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248818 (or 248816 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1201003301212 its reverse (2121033001021), we get a palindrome (3322036302233).

The spelling of 1201003301212 in words is "one trillion, two hundred one billion, three million, three hundred one thousand, two hundred twelve".