22213010131423 has 4 divisors (see below), whose sum is σ = 22308344939088. Its totient is φ = 22117675323760.

The previous prime is 22213010131343. The next prime is 22213010131469. The reversal of 22213010131423 is 32413101031222.

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

It is a cyclic number.

It is not a de Polignac number, because 22213010131423 - 2¹⁷ = 22213010000351 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 (22213010131493) 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, 47667403483 + ... + 47667403948.

It is an arithmetic number, because the mean of its divisors is an integer number (5577086234772).

Almost surely, 2^{22213010131423} is an apocalyptic number.

22213010131423 is a deficient number, since it is larger than the sum of its proper divisors (95334807665).

22213010131423 is an equidigital number, since it uses as much as digits as its factorization.

22213010131423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95334807664.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 22213010131423 its reverse (32413101031222), we get a palindrome (54626111162645).

The spelling of 22213010131423 in words is "twenty-two trillion, two hundred thirteen billion, ten million, one hundred thirty-one thousand, four hundred twenty-three".