30022299649 has 8 divisors (see below), whose sum is σ = 31091717888. Its totient is φ = 28959191280.

The previous prime is 30022299641. The next prime is 30022299673. The reversal of 30022299649 is 94699222003.

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

It is a cyclic number.

It is not a de Polignac number, because 30022299649 - 2³ = 30022299641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30022299599 and 30022299608.

It is not an unprimeable number, because it can be changed into a prime (30022299641) 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, 1567782 + ... + 1586815.

It is an arithmetic number, because the mean of its divisors is an integer number (3886464736).

Almost surely, 2^30022299649 is an apocalyptic number.

It is an amenable number.

30022299649 is a deficient number, since it is larger than the sum of its proper divisors (1069418239).

30022299649 is a wasteful number, since it uses less digits than its factorization.

30022299649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3154935.

The product of its (nonzero) digits is 419904, while the sum is 46.

The spelling of 30022299649 in words is "thirty billion, twenty-two million, two hundred ninety-nine thousand, six hundred forty-nine".