11251024442 has 16 divisors (see below), whose sum is σ = 19428258240. Its totient is φ = 4786670688.

The previous prime is 11251024429. The next prime is 11251024481. The reversal of 11251024442 is 24442015211.

It is a super-2 number, since 2×11251024442² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2931092 + ... + 2934927.

It is an arithmetic number, because the mean of its divisors is an integer number (1214266140).

Almost surely, 2^11251024442 is an apocalyptic number.

11251024442 is a deficient number, since it is larger than the sum of its proper divisors (8177233798).

11251024442 is a wasteful number, since it uses less digits than its factorization.

11251024442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5866165.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 11251024442 its reverse (24442015211), we get a palindrome (35693039653).

The spelling of 11251024442 in words is "eleven billion, two hundred fifty-one million, twenty-four thousand, four hundred forty-two".