22535011020343 has 16 divisors (see below), whose sum is σ = 24753425114880. Its totient is φ = 20419908784704.

The previous prime is 22535011020331. The next prime is 22535011020359. The reversal of 22535011020343 is 34302011053522.

It is a cyclic number.

It is not a de Polignac number, because 22535011020343 - 2²¹ = 22535008923191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22535011020143) 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, 9794580 + ... + 11874502.

It is an arithmetic number, because the mean of its divisors is an integer number (1547089069680).

Almost surely, 2^{22535011020343} is an apocalyptic number.

22535011020343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22535011020343 is a deficient number, since it is larger than the sum of its proper divisors (2218414094537).

22535011020343 is a wasteful number, since it uses less digits than its factorization.

22535011020343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104758.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 22535011020343 its reverse (34302011053522), we get a palindrome (56837022073865).

The spelling of 22535011020343 in words is "twenty-two trillion, five hundred thirty-five billion, eleven million, twenty thousand, three hundred forty-three".