22234090812025 has 48 divisors (see below), whose sum is σ = 29295758522880. Its totient is φ = 16681580697600.

The previous prime is 22234090811993. The next prime is 22234090812049. The reversal of 22234090812025 is 52021809043222.

It is not a de Polignac number, because 22234090812025 - 2⁵ = 22234090811993 is a prime.

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, 158284372 + ... + 158424778.

It is an arithmetic number, because the mean of its divisors is an integer number (610328302560).

Almost surely, 2^{22234090812025} is an apocalyptic number.

22234090812025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22234090812025 is a deficient number, since it is larger than the sum of its proper divisors (7061667710855).

22234090812025 is a wasteful number, since it uses less digits than its factorization.

22234090812025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141754 (or 141749 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

Adding to 22234090812025 its reverse (52021809043222), we get a palindrome (74255899855247).

The spelling of 22234090812025 in words is "twenty-two trillion, two hundred thirty-four billion, ninety million, eight hundred twelve thousand, twenty-five".