22435441025 has 24 divisors (see below), whose sum is σ = 29533538304. Its totient is φ = 16848339200.

The previous prime is 22435441019. The next prime is 22435441031. The reversal of 22435441025 is 52014453422.

It is an interprime number because it is at equal distance from previous prime (22435441019) and next prime (22435441031).

It is not a de Polignac number, because 22435441025 - 2¹⁶ = 22435375489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22435440982 and 22435441000.

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, 93860 + ... + 231690.

It is an arithmetic number, because the mean of its divisors is an integer number (1230564096).

Almost surely, 2^22435441025 is an apocalyptic number.

22435441025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22435441025 is a deficient number, since it is larger than the sum of its proper divisors (7098097279).

22435441025 is a wasteful number, since it uses less digits than its factorization.

22435441025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138241 (or 138236 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 22435441025 its reverse (52014453422), we get a palindrome (74449894447).

The spelling of 22435441025 in words is "twenty-two billion, four hundred thirty-five million, four hundred forty-one thousand, twenty-five".