30433023222 has 32 divisors (see below), whose sum is σ = 70028064000. Its totient is φ = 8636791008.

The previous prime is 30433023221. The next prime is 30433023233. The reversal of 30433023222 is 22232033403.

It is a happy number.

It is a super-2 number, since 2×30433023222² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30433023192 and 30433023201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30433023221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2425272 + ... + 2437787.

It is an arithmetic number, because the mean of its divisors is an integer number (2188377000).

Almost surely, 2^30433023222 is an apocalyptic number.

30433023222 is an abundant number, since it is smaller than the sum of its proper divisors (39595040778).

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

30433023222 is a wasteful number, since it uses less digits than its factorization.

30433023222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4863220.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 30433023222 its reverse (22232033403), we get a palindrome (52665056625).

The spelling of 30433023222 in words is "thirty billion, four hundred thirty-three million, twenty-three thousand, two hundred twenty-two".