23222021113349 has 2 divisors, whose sum is σ = 23222021113350. Its totient is φ = 23222021113348.

The previous prime is 23222021113307. The next prime is 23222021113531. The reversal of 23222021113349 is 94331112022232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22591180108324 + 630841005025 = 4753018^2 + 794255^2 .

It is a cyclic number.

It is not a de Polignac number, because 23222021113349 - 2¹² = 23222021109253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23222021113549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611010556674 + 11611010556675.

It is an arithmetic number, because the mean of its divisors is an integer number (11611010556675).

Almost surely, 2^{23222021113349} is an apocalyptic number.

It is an amenable number.

23222021113349 is a deficient number, since it is larger than the sum of its proper divisors (1).

23222021113349 is an equidigital number, since it uses as much as digits as its factorization.

23222021113349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 23222021113349 in words is "twenty-three trillion, two hundred twenty-two billion, twenty-one million, one hundred thirteen thousand, three hundred forty-nine".