30022299641 has 2 divisors, whose sum is σ = 30022299642. Its totient is φ = 30022299640.

The previous prime is 30022299631. The next prime is 30022299673. The reversal of 30022299641 is 14699222003.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17965381225 + 12056918416 = 134035^2 + 109804^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30022299641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30022299595 and 30022299604.

It is not a weakly prime, because it can be changed into another prime (30022299631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15011149820 + 15011149821.

It is an arithmetic number, because the mean of its divisors is an integer number (15011149821).

Almost surely, 2^30022299641 is an apocalyptic number.

It is an amenable number.

30022299641 is a deficient number, since it is larger than the sum of its proper divisors (1).

30022299641 is an equidigital number, since it uses as much as digits as its factorization.

30022299641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 30022299641 in words is "thirty billion, twenty-two million, two hundred ninety-nine thousand, six hundred forty-one".