314020221330 has 32 divisors (see below), whose sum is σ = 793314244800. Its totient is φ = 79331424192.

The previous prime is 314020221283. The next prime is 314020221343. The reversal of 314020221330 is 33122020413.

It is a junction number, because it is equal to n+sod(n) for n = 314020221297 and 314020221306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275455765 + ... + 275456904.

It is an arithmetic number, because the mean of its divisors is an integer number (24791070150).

Almost surely, 2^314020221330 is an apocalyptic number.

314020221330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

314020221330 is an abundant number, since it is smaller than the sum of its proper divisors (479294023470).

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

314020221330 is a wasteful number, since it uses less digits than its factorization.

314020221330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550912698.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 314020221330 its reverse (33122020413), we get a palindrome (347142241743).

The spelling of 314020221330 in words is "three hundred fourteen billion, twenty million, two hundred twenty-one thousand, three hundred thirty".