33212425052135 has 32 divisors (see below), whose sum is σ = 47993087900160. Its totient is φ = 21554291265408.

The previous prime is 33212425052111. The next prime is 33212425052141. The reversal of 33212425052135 is 53125052421233.

It is a cyclic number.

It is not a de Polignac number, because 33212425052135 - 2¹² = 33212425048039 is a prime.

It is a super-2 number, since 2×33212425052135² (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 31 ways as a sum of consecutive naturals, for example, 23977637 + ... + 25324926.

It is an arithmetic number, because the mean of its divisors is an integer number (1499783996880).

Almost surely, 2^{33212425052135} is an apocalyptic number.

33212425052135 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

33212425052135 is a deficient number, since it is larger than the sum of its proper divisors (14780662848025).

33212425052135 is a wasteful number, since it uses less digits than its factorization.

33212425052135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49303607.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 33212425052135 its reverse (53125052421233), we get a palindrome (86337477473368).

The spelling of 33212425052135 in words is "thirty-three trillion, two hundred twelve billion, four hundred twenty-five million, fifty-two thousand, one hundred thirty-five".