22011203332030 has 128 divisors (see below), whose sum is σ = 46039518720000. Its totient is φ = 7488044974080.

The previous prime is 22011203332009. The next prime is 22011203332051. The reversal of 22011203332030 is 3023330211022.

It is an interprime number because it is at equal distance from previous prime (22011203332009) and next prime (22011203332051).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 22011203331992 and 22011203332010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 386614606 + ... + 386671534.

It is an arithmetic number, because the mean of its divisors is an integer number (359683740000).

Almost surely, 2^{22011203332030} is an apocalyptic number.

22011203332030 is an abundant number, since it is smaller than the sum of its proper divisors (24028315387970).

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

22011203332030 is a wasteful number, since it uses less digits than its factorization.

22011203332030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58202.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22011203332030 its reverse (3023330211022), we get a palindrome (25034533543052).

The spelling of 22011203332030 in words is "twenty-two trillion, eleven billion, two hundred three million, three hundred thirty-two thousand, thirty".