3147221433030 has 64 divisors (see below), whose sum is σ = 7573461451776. Its totient is φ = 837025280000.

The previous prime is 3147221432983. The next prime is 3147221433043. The reversal of 3147221433030 is 303341227413.

It is a junction number, because it is equal to n+sod(n) for n = 3147221432982 and 3147221433000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17428705 + ... + 17608355.

It is an arithmetic number, because the mean of its divisors is an integer number (118335335184).

Almost surely, 2^{3147221433030} is an apocalyptic number.

3147221433030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3147221433030 is an abundant number, since it is smaller than the sum of its proper divisors (4426240018746).

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

3147221433030 is a wasteful number, since it uses less digits than its factorization.

3147221433030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181213.

The product of its (nonzero) digits is 36288, while the sum is 33.

The spelling of 3147221433030 in words is "three trillion, one hundred forty-seven billion, two hundred twenty-one million, four hundred thirty-three thousand, thirty".