22323121214 has 4 divisors (see below), whose sum is σ = 33484681824. Its totient is φ = 11161560606.

The previous prime is 22323121199. The next prime is 22323121253. The reversal of 22323121214 is 41212132322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41212132322 = 2 ⋅20606066161.

It is a super-3 number, since 3×22323121214³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22323121214.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5580780302 + ... + 5580780305.

It is an arithmetic number, because the mean of its divisors is an integer number (8371170456).

Almost surely, 2^22323121214 is an apocalyptic number.

22323121214 is a deficient number, since it is larger than the sum of its proper divisors (11161560610).

22323121214 is a wasteful number, since it uses less digits than its factorization.

22323121214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11161560609.

The product of its digits is 1152, while the sum is 23.

Adding to 22323121214 its reverse (41212132322), we get a palindrome (63535253536).

The spelling of 22323121214 in words is "twenty-two billion, three hundred twenty-three million, one hundred twenty-one thousand, two hundred fourteen".