30552331022 has 4 divisors (see below), whose sum is σ = 45828496536. Its totient is φ = 15276165510.

The previous prime is 30552331009. The next prime is 30552331127. The reversal of 30552331022 is 22013325503.

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

It is a junction number, because it is equal to n+sod(n) for n = 30552330982 and 30552331000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7638082754 + ... + 7638082757.

It is an arithmetic number, because the mean of its divisors is an integer number (11457124134).

Almost surely, 2^30552331022 is an apocalyptic number.

30552331022 is a deficient number, since it is larger than the sum of its proper divisors (15276165514).

30552331022 is a wasteful number, since it uses less digits than its factorization.

30552331022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15276165513.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 30552331022 its reverse (22013325503), we get a palindrome (52565656525).

The spelling of 30552331022 in words is "thirty billion, five hundred fifty-two million, three hundred thirty-one thousand, twenty-two".