3522220355 has 8 divisors (see below), whose sum is σ = 4236473664. Its totient is φ = 2811236800.

The previous prime is 3522220349. The next prime is 3522220357. The reversal of 3522220355 is 5530222253.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3522220355 - 2¹² = 3522216259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3522220357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815066 + ... + 819375.

It is an arithmetic number, because the mean of its divisors is an integer number (529559208).

Almost surely, 2^3522220355 is an apocalyptic number.

3522220355 is a deficient number, since it is larger than the sum of its proper divisors (714253309).

3522220355 is a wasteful number, since it uses less digits than its factorization.

3522220355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634877.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 3522220355 is about 59348.2969848335. The cubic root of 3522220355 is about 1521.5007619451.

The spelling of 3522220355 in words is "three billion, five hundred twenty-two million, two hundred twenty thousand, three hundred fifty-five".