22135502033351 has 16 divisors (see below), whose sum is σ = 26793917796096. Its totient is φ = 17851811584896.

The previous prime is 22135502033347. The next prime is 22135502033417. The reversal of 22135502033351 is 15333020553122.

It is a cyclic number.

It is not a de Polignac number, because 22135502033351 - 2² = 22135502033347 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22135502033341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27730541 + ... + 28517606.

It is an arithmetic number, because the mean of its divisors is an integer number (1674619862256).

Almost surely, 2^{22135502033351} is an apocalyptic number.

22135502033351 is a deficient number, since it is larger than the sum of its proper divisors (4658415762745).

22135502033351 is a wasteful number, since it uses less digits than its factorization.

22135502033351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56251478.

The product of its (nonzero) digits is 81000, while the sum is 35.

Adding to 22135502033351 its reverse (15333020553122), we get a palindrome (37468522586473).

The spelling of 22135502033351 in words is "twenty-two trillion, one hundred thirty-five billion, five hundred two million, thirty-three thousand, three hundred fifty-one".