30522342362152 has 128 divisors (see below), whose sum is σ = 61859844288000. Its totient is φ = 14066044968960.

The previous prime is 30522342362089. The next prime is 30522342362153. The reversal of 30522342362152 is 25126324322503.

It is a super-2 number, since 2×30522342362152² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30522342362153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1773618124 + ... + 1773635332.

It is an arithmetic number, because the mean of its divisors is an integer number (483280033500).

Almost surely, 2^{30522342362152} is an apocalyptic number.

It is an amenable number.

30522342362152 is an abundant number, since it is smaller than the sum of its proper divisors (31337501925848).

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

30522342362152 is a wasteful number, since it uses less digits than its factorization.

30522342362152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18219 (or 18215 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 30522342362152 its reverse (25126324322503), we get a palindrome (55648666684655).

The spelling of 30522342362152 in words is "thirty trillion, five hundred twenty-two billion, three hundred forty-two million, three hundred sixty-two thousand, one hundred fifty-two".