3550222413 has 16 divisors (see below), whose sum is σ = 5271587200. Its totient is φ = 2361415680.

The previous prime is 3550222397. The next prime is 3550222451. The reversal of 3550222413 is 3142220553.

It is a happy number.

It is not a de Polignac number, because 3550222413 - 2⁴ = 3550222397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3550222463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137908 + ... + 161613.

It is an arithmetic number, because the mean of its divisors is an integer number (329474200).

Almost surely, 2^3550222413 is an apocalyptic number.

It is an amenable number.

3550222413 is a deficient number, since it is larger than the sum of its proper divisors (1721364787).

3550222413 is a wasteful number, since it uses less digits than its factorization.

3550222413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299969 (or 299963 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3550222413 is about 59583.7428582663. The cubic root of 3550222413 is about 1525.5221593453.

Adding to 3550222413 its reverse (3142220553), we get a palindrome (6692442966).

It can be divided in two parts, 355022 and 2413, that added together give a triangular number (357435 = T₈₄₅).

The spelling of 3550222413 in words is "three billion, five hundred fifty million, two hundred twenty-two thousand, four hundred thirteen".