20222345335 has 16 divisors (see below), whose sum is σ = 26167044960. Its totient is φ = 14952591360.

The previous prime is 20222345309. The next prime is 20222345347. The reversal of 20222345335 is 53354322202.

It is a happy number.

It is not a de Polignac number, because 20222345335 - 2⁷ = 20222345207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20222345297 and 20222345306.

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, 2592042 + ... + 2599831.

It is an arithmetic number, because the mean of its divisors is an integer number (1635440310).

Almost surely, 2^20222345335 is an apocalyptic number.

20222345335 is a deficient number, since it is larger than the sum of its proper divisors (5944699625).

20222345335 is a wasteful number, since it uses less digits than its factorization.

20222345335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5191938.

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 20222345335 its reverse (53354322202), we get a palindrome (73576667537).

The spelling of 20222345335 in words is "twenty billion, two hundred twenty-two million, three hundred forty-five thousand, three hundred thirty-five".