30252022774 has 32 divisors (see below), whose sum is σ = 48532188096. Its totient is φ = 14107822080.

The previous prime is 30252022747. The next prime is 30252022789. The reversal of 30252022774 is 47722025203.

It is a super-2 number, since 2×30252022774² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5008084 + ... + 5014120.

It is an arithmetic number, because the mean of its divisors is an integer number (1516630878).

Almost surely, 2^30252022774 is an apocalyptic number.

30252022774 is a deficient number, since it is larger than the sum of its proper divisors (18280165322).

30252022774 is a wasteful number, since it uses less digits than its factorization.

30252022774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8760.

The product of its (nonzero) digits is 47040, while the sum is 34.

Adding to 30252022774 its reverse (47722025203), we get a palindrome (77974047977).

The spelling of 30252022774 in words is "thirty billion, two hundred fifty-two million, twenty-two thousand, seven hundred seventy-four".