30022250374 has 4 divisors (see below), whose sum is σ = 45033375564. Its totient is φ = 15011125186.

The previous prime is 30022250347. The next prime is 30022250381. The reversal of 30022250374 is 47305222003.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7505562592 + ... + 7505562595.

It is an arithmetic number, because the mean of its divisors is an integer number (11258343891).

Almost surely, 2^30022250374 is an apocalyptic number.

30022250374 is a deficient number, since it is larger than the sum of its proper divisors (15011125190).

30022250374 is a wasteful number, since it uses less digits than its factorization.

30022250374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15011125189.

The product of its (nonzero) digits is 10080, while the sum is 28.

Adding to 30022250374 its reverse (47305222003), we get a palindrome (77327472377).

The spelling of 30022250374 in words is "thirty billion, twenty-two million, two hundred fifty thousand, three hundred seventy-four".