11252225510000 has 100 divisors (see below), whose sum is σ = 27265859338344. Its totient is φ = 4497074400000.

The previous prime is 11252225509999. The next prime is 11252225510023. The reversal of 11252225510000 is 1552225211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×11252225510000² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11333615 + ... + 12286385.

Almost surely, 2^{11252225510000} is an apocalyptic number.

11252225510000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11252225510000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13632929669172).

11252225510000 is an abundant number, since it is smaller than the sum of its proper divisors (16013633828344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11252225510000 is an equidigital number, since it uses as much as digits as its factorization.

11252225510000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953980 (or 953959 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 11252225510000 its reverse (1552225211), we get a palindrome (11253777735211).

The spelling of 11252225510000 in words is "eleven trillion, two hundred fifty-two billion, two hundred twenty-five million, five hundred ten thousand".