222153012413 has 4 divisors (see below), whose sum is σ = 222204004380. Its totient is φ = 222102020448.

The previous prime is 222153012397. The next prime is 222153012451. The reversal of 222153012413 is 314210351222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 143109376804 + 79043635609 = 378298^2 + 281147^2 .

It is a cyclic number.

It is not a de Polignac number, because 222153012413 - 2⁴ = 222153012397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222153012493) 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, 25489448 + ... + 25498161.

It is an arithmetic number, because the mean of its divisors is an integer number (55551001095).

Almost surely, 2^222153012413 is an apocalyptic number.

It is an amenable number.

222153012413 is a deficient number, since it is larger than the sum of its proper divisors (50991967).

222153012413 is an equidigital number, since it uses as much as digits as its factorization.

222153012413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50991966.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 222153012413 its reverse (314210351222), we get a palindrome (536363363635).

The spelling of 222153012413 in words is "two hundred twenty-two billion, one hundred fifty-three million, twelve thousand, four hundred thirteen".