1212041133322 has 4 divisors (see below), whose sum is σ = 1818061699986. Its totient is φ = 606020566660.

The previous prime is 1212041133313. The next prime is 1212041133349. The reversal of 1212041133322 is 2233311402121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1146781832641 + 65259300681 = 1070879^2 + 255459^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303010283329 + ... + 303010283332.

Almost surely, 2^{1212041133322} is an apocalyptic number.

1212041133322 is a deficient number, since it is larger than the sum of its proper divisors (606020566664).

1212041133322 is an equidigital number, since it uses as much as digits as its factorization.

1212041133322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606020566663.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1212041133322 its reverse (2233311402121), we get a palindrome (3445352535443).

The spelling of 1212041133322 in words is "one trillion, two hundred twelve billion, forty-one million, one hundred thirty-three thousand, three hundred twenty-two".