22304403403229 has 4 divisors (see below), whose sum is σ = 23478319371840. Its totient is φ = 21130487434620.

The previous prime is 22304403403193. The next prime is 22304403403277. The reversal of 22304403403229 is 92230430440322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22304403403229 is a prime.

It is a super-2 number, since 2×22304403403229² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22304403403192 and 22304403403201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22304408403229) 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, 586957984277 + ... + 586957984314.

It is an arithmetic number, because the mean of its divisors is an integer number (5869579842960).

Almost surely, 2^{22304403403229} is an apocalyptic number.

It is an amenable number.

22304403403229 is a deficient number, since it is larger than the sum of its proper divisors (1173915968611).

22304403403229 is a wasteful number, since it uses less digits than its factorization.

22304403403229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173915968610.

The product of its (nonzero) digits is 248832, while the sum is 38.

The spelling of 22304403403229 in words is "twenty-two trillion, three hundred four billion, four hundred three million, four hundred three thousand, two hundred twenty-nine".