33212340242101 has 4 divisors (see below), whose sum is σ = 34960358149600. Its totient is φ = 31464322334604.

The previous prime is 33212340242083. The next prime is 33212340242143. The reversal of 33212340242101 is 10124204321233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33212340242101 - 2¹³ = 33212340233909 is a prime.

It is a super-2 number, since 2×33212340242101² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33212340242101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33212340242161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 874008953721 + ... + 874008953758.

It is an arithmetic number, because the mean of its divisors is an integer number (8740089537400).

Almost surely, 2^{33212340242101} is an apocalyptic number.

It is an amenable number.

33212340242101 is a deficient number, since it is larger than the sum of its proper divisors (1748017907499).

33212340242101 is a wasteful number, since it uses less digits than its factorization.

33212340242101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748017907498.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 33212340242101 its reverse (10124204321233), we get a palindrome (43336544563334).

The spelling of 33212340242101 in words is "thirty-three trillion, two hundred twelve billion, three hundred forty million, two hundred forty-two thousand, one hundred one".