3226405955922 has 64 divisors (see below), whose sum is σ = 7310684885760. Its totient is φ = 1054365766272.

The previous prime is 3226405955909. The next prime is 3226405955923. The reversal of 3226405955922 is 2295595046223.

3226405955922 is a `hidden beast` number, since 3 + 2 + 2 + 6 + 40 + 5 + 9 + 5 + 592 + 2 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (3226405955923) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3296598 + ... + 4161774.

It is an arithmetic number, because the mean of its divisors is an integer number (114229451340).

Almost surely, 2^{3226405955922} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3226405955922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3655342442880).

3226405955922 is an abundant number, since it is smaller than the sum of its proper divisors (4084278929838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3226405955922 is a wasteful number, since it uses less digits than its factorization.

3226405955922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866544 (or 866538 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 54.

The spelling of 3226405955922 in words is "three trillion, two hundred twenty-six billion, four hundred five million, nine hundred fifty-five thousand, nine hundred twenty-two".