22120030232003 has 16 divisors (see below), whose sum is σ = 25359481568256. Its totient is φ = 19110614070240.

The previous prime is 22120030231979. The next prime is 22120030232039. The reversal of 22120030232003 is 30023203002122.

It is not a de Polignac number, because 22120030232003 - 2¹⁶ = 22120030166467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22120030235003) 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, 631947251 + ... + 631982252.

It is an arithmetic number, because the mean of its divisors is an integer number (1584967598016).

Almost surely, 2^{22120030232003} is an apocalyptic number.

22120030232003 is a deficient number, since it is larger than the sum of its proper divisors (3239451336253).

22120030232003 is a wasteful number, since it uses less digits than its factorization.

22120030232003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263929594.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22120030232003 its reverse (30023203002122), we get a palindrome (52143233234125).

The spelling of 22120030232003 in words is "twenty-two trillion, one hundred twenty billion, thirty million, two hundred thirty-two thousand, three".