3042221000 has 256 divisors, whose sum is σ = 8875077120. Its totient is φ = 950400000.

The previous prime is 3042220997. The next prime is 3042221023. The reversal of 3042221000 is 1222403.

3042221000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3042221000² = 18510217225682000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9190835 + ... + 9191165.

It is an arithmetic number, because the mean of its divisors is an integer number (34668270).

Almost surely, 2^3042221000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3042221000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4437538560).

3042221000 is an abundant number, since it is smaller than the sum of its proper divisors (5832856120).

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

3042221000 is a wasteful number, since it uses less digits than its factorization.

3042221000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 3042221000 is about 55156.3323653776. The cubic root of 3042221000 is about 1448.9839890033.

Adding to 3042221000 its reverse (1222403), we get a palindrome (3043443403).

The spelling of 3042221000 in words is "three billion, forty-two million, two hundred twenty-one thousand".