22201125301530 has 96 divisors (see below), whose sum is σ = 66045857155200. Its totient is φ = 5068635302016.

The previous prime is 22201125301507. The next prime is 22201125301541. The reversal of 22201125301530 is 3510352110222.

22201125301530 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 1 + 125 + 3 + 0 + 1 + 530 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 22201125301494 and 22201125301503.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19970985 + ... + 21053324.

It is an arithmetic number, because the mean of its divisors is an integer number (687977678700).

Almost surely, 2^{22201125301530} is an apocalyptic number.

22201125301530 is an abundant number, since it is smaller than the sum of its proper divisors (43844731853670).

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

22201125301530 is a wasteful number, since it uses less digits than its factorization.

22201125301530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41025188 (or 41025185 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 22201125301530 its reverse (3510352110222), we get a palindrome (25711477411752).

The spelling of 22201125301530 in words is "twenty-two trillion, two hundred one billion, one hundred twenty-five million, three hundred one thousand, five hundred thirty".