11341221025 has 12 divisors (see below), whose sum is σ = 14362330752. Its totient is φ = 8879933840.

The previous prime is 11341220993. The next prime is 11341221091. The reversal of 11341221025 is 52012214311.

It is not a de Polignac number, because 11341221025 - 2⁵ = 11341220993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11341220987 and 11341221005.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4824877 + ... + 4827226.

It is an arithmetic number, because the mean of its divisors is an integer number (1196860896).

Almost surely, 2^11341221025 is an apocalyptic number.

It is an amenable number.

11341221025 is a deficient number, since it is larger than the sum of its proper divisors (3021109727).

11341221025 is an equidigital number, since it uses as much as digits as its factorization.

11341221025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9652160 (or 9652155 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 11341221025 its reverse (52012214311), we get a palindrome (63353435336).

The spelling of 11341221025 in words is "eleven billion, three hundred forty-one million, two hundred twenty-one thousand, twenty-five".