22201133502025 has 48 divisors (see below), whose sum is σ = 28637067110400. Its totient is φ = 17061317504000.

The previous prime is 22201133502019. The next prime is 22201133502029. The reversal of 22201133502025 is 52020533110222.

It is not a de Polignac number, because 22201133502025 - 2¹⁷ = 22201133370953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22201133501984 and 22201133502002.

It is not an unprimeable number, because it can be changed into a prime (22201133502029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21293640 + ... + 22311910.

It is an arithmetic number, because the mean of its divisors is an integer number (596605564800).

Almost surely, 2^{22201133502025} is an apocalyptic number.

22201133502025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22201133502025 is a deficient number, since it is larger than the sum of its proper divisors (6435933608375).

22201133502025 is a wasteful number, since it uses less digits than its factorization.

22201133502025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018650 (or 1018645 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 22201133502025 its reverse (52020533110222), we get a palindrome (74221666612247).

The spelling of 22201133502025 in words is "twenty-two trillion, two hundred one billion, one hundred thirty-three million, five hundred two thousand, twenty-five".