11252265165143 has 16 divisors (see below), whose sum is σ = 11584565061216. Its totient is φ = 10924965642240.

The previous prime is 11252265165077. The next prime is 11252265165217. The reversal of 11252265165143 is 34156156225211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11252265165143 - 2⁸ = 11252265164887 is a prime.

It is a super-2 number, since 2×11252265165143² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11252265165094 and 11252265165103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11252265168143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4873871 + ... + 6801407.

It is an arithmetic number, because the mean of its divisors is an integer number (724035316326).

Almost surely, 2^{11252265165143} is an apocalyptic number.

11252265165143 is a deficient number, since it is larger than the sum of its proper divisors (332299896073).

11252265165143 is a wasteful number, since it uses less digits than its factorization.

11252265165143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928834.

The product of its digits is 432000, while the sum is 44.

The spelling of 11252265165143 in words is "eleven trillion, two hundred fifty-two billion, two hundred sixty-five million, one hundred sixty-five thousand, one hundred forty-three".