20222121342335 has 16 divisors (see below), whose sum is σ = 26483021781120. Its totient is φ = 14701204801440.

The previous prime is 20222121342329. The next prime is 20222121342373. The reversal of 20222121342335 is 53324312122202.

It is a happy number.

It is not a de Polignac number, because 20222121342335 - 2⁸ = 20222121342079 is a prime.

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, 72265817 + ... + 72545106.

It is an arithmetic number, because the mean of its divisors is an integer number (1655188861320).

Almost surely, 2^{20222121342335} is an apocalyptic number.

20222121342335 is a deficient number, since it is larger than the sum of its proper divisors (6260900438785).

20222121342335 is a wasteful number, since it uses less digits than its factorization.

20222121342335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144813478.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 20222121342335 its reverse (53324312122202), we get a palindrome (73546433464537).

The spelling of 20222121342335 in words is "twenty trillion, two hundred twenty-two billion, one hundred twenty-one million, three hundred forty-two thousand, three hundred thirty-five".