3531004220630 has 8 divisors (see below), whose sum is σ = 6355807597152. Its totient is φ = 1412401688248.

The previous prime is 3531004220629. The next prime is 3531004220677. The reversal of 3531004220630 is 360224001353.

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

It is a super-2 number, since 2×3531004220630² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3531004220593 and 3531004220602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176550211022 + ... + 176550211041.

It is an arithmetic number, because the mean of its divisors is an integer number (794475949644).

Almost surely, 2^{3531004220630} is an apocalyptic number.

3531004220630 is a deficient number, since it is larger than the sum of its proper divisors (2824803376522).

3531004220630 is a wasteful number, since it uses less digits than its factorization.

3531004220630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353100422070.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 3531004220630 its reverse (360224001353), we get a palindrome (3891228221983).

The spelling of 3531004220630 in words is "three trillion, five hundred thirty-one billion, four million, two hundred twenty thousand, six hundred thirty".