1332012222021 has 32 divisors (see below), whose sum is σ = 1920237555712. Its totient is φ = 816442441920.

The previous prime is 1332012221971. The next prime is 1332012222031. The reversal of 1332012222021 is 1202222102331.

It is not a de Polignac number, because 1332012222021 - 2⁶ = 1332012221957 is a prime.

It is a super-2 number, since 2×1332012222021² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332012222031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41657586 + ... + 41689548.

It is an arithmetic number, because the mean of its divisors is an integer number (60007423616).

Almost surely, 2^{1332012222021} is an apocalyptic number.

It is an amenable number.

1332012222021 is a deficient number, since it is larger than the sum of its proper divisors (588225333691).

1332012222021 is a wasteful number, since it uses less digits than its factorization.

1332012222021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36193.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1332012222021 its reverse (1202222102331), we get a palindrome (2534234324352).

The spelling of 1332012222021 in words is "one trillion, three hundred thirty-two billion, twelve million, two hundred twenty-two thousand, twenty-one".