22135502033353 has 4 divisors (see below), whose sum is σ = 22342375884240. Its totient is φ = 21928628182468.

The previous prime is 22135502033347. The next prime is 22135502033417. The reversal of 22135502033353 is 35333020553122.

It is a happy number.

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 22135502033353 - 2²⁹ = 22134965162441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22135502033303) 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, 103436925283 + ... + 103436925496.

It is an arithmetic number, because the mean of its divisors is an integer number (5585593971060).

Almost surely, 2^{22135502033353} is an apocalyptic number.

It is an amenable number.

22135502033353 is a deficient number, since it is larger than the sum of its proper divisors (206873850887).

22135502033353 is a wasteful number, since it uses less digits than its factorization.

22135502033353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206873850886.

The product of its (nonzero) digits is 243000, while the sum is 37.

Adding to 22135502033353 its reverse (35333020553122), we get a palindrome (57468522586475).

The spelling of 22135502033353 in words is "twenty-two trillion, one hundred thirty-five billion, five hundred two million, thirty-three thousand, three hundred fifty-three".