33212252051245 has 16 divisors (see below), whose sum is σ = 43305618977280. Its totient is φ = 24359410670400.

The previous prime is 33212252051219. The next prime is 33212252051267. The reversal of 33212252051245 is 54215025221233.

It is not a de Polignac number, because 33212252051245 - 2⁵ = 33212252051213 is a prime.

It is a super-2 number, since 2×33212252051245² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5638749526 + ... + 5638755415.

It is an arithmetic number, because the mean of its divisors is an integer number (2706601186080).

Almost surely, 2^{33212252051245} is an apocalyptic number.

It is an amenable number.

33212252051245 is a deficient number, since it is larger than the sum of its proper divisors (10093366926035).

33212252051245 is a wasteful number, since it uses less digits than its factorization.

33212252051245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11277504996.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 33212252051245 its reverse (54215025221233), we get a palindrome (87427277272478).

The spelling of 33212252051245 in words is "thirty-three trillion, two hundred twelve billion, two hundred fifty-two million, fifty-one thousand, two hundred forty-five".