22134025025 has 24 divisors (see below), whose sum is σ = 31690471680. Its totient is φ = 15021135360.

The previous prime is 22134025019. The next prime is 22134025073. The reversal of 22134025025 is 52052043122.

It is not a de Polignac number, because 22134025025 - 2⁶ = 22134024961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22134024985 and 22134025003.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 634985 + ... + 668934.

It is an arithmetic number, because the mean of its divisors is an integer number (1320436320).

Almost surely, 2^22134025025 is an apocalyptic number.

22134025025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22134025025 is a deficient number, since it is larger than the sum of its proper divisors (9556446655).

22134025025 is a wasteful number, since it uses less digits than its factorization.

22134025025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304033 (or 1304028 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 22134025025 its reverse (52052043122), we get a palindrome (74186068147).

The spelling of 22134025025 in words is "twenty-two billion, one hundred thirty-four million, twenty-five thousand, twenty-five".