1333021201212 has 36 divisors (see below), whose sum is σ = 3304109075960. Its totient is φ = 418202728704.

The previous prime is 1333021201201. The next prime is 1333021201217. The reversal of 1333021201212 is 2121021203331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333021201217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192185287 + ... + 192192222.

Almost surely, 2^{1333021201212} is an apocalyptic number.

1333021201212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1333021201212 is an abundant number, since it is smaller than the sum of its proper divisors (1971087874748).

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

1333021201212 is a wasteful number, since it uses less digits than its factorization.

1333021201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384377550 (or 384377531 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1333021201212 its reverse (2121021203331), we get a palindrome (3454042404543).

The spelling of 1333021201212 in words is "one trillion, three hundred thirty-three billion, twenty-one million, two hundred one thousand, two hundred twelve".