22012123333030 has 32 divisors (see below), whose sum is σ = 40123983075840. Its totient is φ = 8693261422560.

The previous prime is 22012123333021. The next prime is 22012123333061. The reversal of 22012123333030 is 3033332121022.

It is a junction number, because it is equal to n+sod(n) for n = 22012123332986 and 22012123333004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62654317 + ... + 63004663.

It is an arithmetic number, because the mean of its divisors is an integer number (1253874471120).

Almost surely, 2^{22012123333030} is an apocalyptic number.

22012123333030 is a deficient number, since it is larger than the sum of its proper divisors (18111859742810).

22012123333030 is a wasteful number, since it uses less digits than its factorization.

22012123333030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429964.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 22012123333030 its reverse (3033332121022), we get a palindrome (25045455454052).

The spelling of 22012123333030 in words is "twenty-two trillion, twelve billion, one hundred twenty-three million, three hundred thirty-three thousand, thirty".