30221400200445 has 16 divisors (see below), whose sum is σ = 53726933689920. Its totient is φ = 16118080106832.

The previous prime is 30221400200377. The next prime is 30221400200447. The reversal of 30221400200445 is 54400200412203.

30221400200445 is a `hidden beast` number, since 3 + 0 + 2 + 2 + 14 + 0 + 0 + 200 + 445 = 666.

It is not a de Polignac number, because 30221400200445 - 2⁹ = 30221400199933 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30221400200447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111931111719 + ... + 111931111988.

It is an arithmetic number, because the mean of its divisors is an integer number (3357933355620).

Almost surely, 2^{30221400200445} is an apocalyptic number.

It is an amenable number.

30221400200445 is a deficient number, since it is larger than the sum of its proper divisors (23505533489475).

30221400200445 is a wasteful number, since it uses less digits than its factorization.

30221400200445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223862223721 (or 223862223715 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 30221400200445 its reverse (54400200412203), we get a palindrome (84621600612648).

The spelling of 30221400200445 in words is "thirty trillion, two hundred twenty-one billion, four hundred million, two hundred thousand, four hundred forty-five".