22133302011125 has 8 divisors (see below), whose sum is σ = 27622360910040. Its totient is φ = 17706641608800.

The previous prime is 22133302011113. The next prime is 22133302011169. The reversal of 22133302011125 is 52111020333122.

It can be written as a sum of positive squares in 4 ways, for example, as 2285439462289 + 19847862548836 = 1511767^2 + 4455094^2 .

It is not a de Polignac number, because 22133302011125 - 2¹² = 22133302007029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22133302011094 and 22133302011103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88533207920 + ... + 88533208169.

It is an arithmetic number, because the mean of its divisors is an integer number (3452795113755).

Almost surely, 2^{22133302011125} is an apocalyptic number.

22133302011125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22133302011125 is a deficient number, since it is larger than the sum of its proper divisors (5489058898915).

22133302011125 is an equidigital number, since it uses as much as digits as its factorization.

22133302011125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177066416104 (or 177066416094 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 22133302011125 its reverse (52111020333122), we get a palindrome (74244322344247).

The spelling of 22133302011125 in words is "twenty-two trillion, one hundred thirty-three billion, three hundred two million, eleven thousand, one hundred twenty-five".