3222356677421 has 4 divisors (see below), whose sum is σ = 3682693345632. Its totient is φ = 2762020009212.

The previous prime is 3222356677411. The next prime is 3222356677517. The reversal of 3222356677421 is 1247766532223.

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 not a de Polignac number, because 3222356677421 - 2⁶ = 3222356677357 is a prime.

It is a super-2 number, since 2×3222356677421² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3222356677421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222356677411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230168334095 + ... + 230168334108.

It is an arithmetic number, because the mean of its divisors is an integer number (920673336408).

Almost surely, 2^{3222356677421} is an apocalyptic number.

It is an amenable number.

3222356677421 is a deficient number, since it is larger than the sum of its proper divisors (460336668211).

3222356677421 is an equidigital number, since it uses as much as digits as its factorization.

3222356677421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460336668210.

The product of its digits is 5080320, while the sum is 50.

The spelling of 3222356677421 in words is "three trillion, two hundred twenty-two billion, three hundred fifty-six million, six hundred seventy-seven thousand, four hundred twenty-one".