1332121013212 has 36 divisors (see below), whose sum is σ = 2566958197608. Its totient is φ = 604433922400.

The previous prime is 1332121013203. The next prime is 1332121013227. The reversal of 1332121013212 is 2123101212331.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2171839 + ... + 2716822.

It is an arithmetic number, because the mean of its divisors is an integer number (71304394378).

Almost surely, 2^{1332121013212} is an apocalyptic number.

It is an amenable number.

1332121013212 is a deficient number, since it is larger than the sum of its proper divisors (1234837184396).

1332121013212 is a wasteful number, since it uses less digits than its factorization.

1332121013212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4889250 (or 4889237 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1332121013212 its reverse (2123101212331), we get a palindrome (3455222225543).

The spelling of 1332121013212 in words is "one trillion, three hundred thirty-two billion, one hundred twenty-one million, thirteen thousand, two hundred twelve".