11261726027250 has 256 divisors, whose sum is σ = 30088964505600. Its totient is φ = 2799269088000.

The previous prime is 11261726027183. The next prime is 11261726027261. The reversal of 11261726027250 is 5272062716211.

It is a super-2 number, since 2×11261726027250² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 282490819 + ... + 282530681.

It is an arithmetic number, because the mean of its divisors is an integer number (117535017600).

Almost surely, 2^{11261726027250} is an apocalyptic number.

11261726027250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11261726027250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15044482252800).

11261726027250 is an abundant number, since it is smaller than the sum of its proper divisors (18827238478350).

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

11261726027250 is a wasteful number, since it uses less digits than its factorization.

11261726027250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40362 (or 40352 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The spelling of 11261726027250 in words is "eleven trillion, two hundred sixty-one billion, seven hundred twenty-six million, twenty-seven thousand, two hundred fifty".