30220245201345 has 8 divisors (see below), whose sum is σ = 48352392322176. Its totient is φ = 16117464107376.

The previous prime is 30220245201343. The next prime is 30220245201371. The reversal of 30220245201345 is 54310254202203.

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

It is not a de Polignac number, because 30220245201345 - 2¹ = 30220245201343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30220245201343) 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, 1007341506697 + ... + 1007341506726.

It is an arithmetic number, because the mean of its divisors is an integer number (6044049040272).

Almost surely, 2^{30220245201345} is an apocalyptic number.

It is an amenable number.

30220245201345 is a deficient number, since it is larger than the sum of its proper divisors (18132147120831).

30220245201345 is a wasteful number, since it uses less digits than its factorization.

30220245201345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014683013431.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 30220245201345 its reverse (54310254202203), we get a palindrome (84530499403548).

The spelling of 30220245201345 in words is "thirty trillion, two hundred twenty billion, two hundred forty-five million, two hundred one thousand, three hundred forty-five".