30350022 has 16 divisors (see below), whose sum is σ = 61016880. Its totient is φ = 10063872.

The previous prime is 30349993. The next prime is 30350051. The reversal of 30350022 is 22005303.

It is an interprime number because it is at equal distance from previous prime (30349993) and next prime (30350051).

It is a super-2 number, since 2×30350022² = 1842247670800968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30349983 and 30350010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11947 + ... + 14262.

It is an arithmetic number, because the mean of its divisors is an integer number (3813555).

Almost surely, 2^30350022 is an apocalyptic number.

30350022 is an abundant number, since it is smaller than the sum of its proper divisors (30666858).

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

30350022 is a wasteful number, since it uses less digits than its factorization.

30350022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26407.

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 30350022 is about 5509.0854050378. The cubic root of 30350022 is about 311.9270251749.

Adding to 30350022 its reverse (22005303), we get a palindrome (52355325).

The spelling of 30350022 in words is "thirty million, three hundred fifty thousand, twenty-two".