3552221023 has 8 divisors (see below), whose sum is σ = 3833666928. Its totient is φ = 3271946304.

The previous prime is 3552221003. The next prime is 3552221027. The reversal of 3552221023 is 3201222553.

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

It is a cyclic number.

It is not a de Polignac number, because 3552221023 - 2¹³ = 3552212831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3552221027) 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, 286486 + ... + 298627.

It is an arithmetic number, because the mean of its divisors is an integer number (479208366).

Almost surely, 2^3552221023 is an apocalyptic number.

3552221023 is a deficient number, since it is larger than the sum of its proper divisors (281445905).

3552221023 is a wasteful number, since it uses less digits than its factorization.

3552221023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585593.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 3552221023 is about 59600.5119357208. The cubic root of 3552221023 is about 1525.8083716378.

Adding to 3552221023 its reverse (3201222553), we get a palindrome (6753443576).

The spelling of 3552221023 in words is "three billion, five hundred fifty-two million, two hundred twenty-one thousand, twenty-three".