11521042223034 has 16 divisors (see below), whose sum is σ = 23044012313472. Its totient is φ = 3840026096448.

The previous prime is 11521042222973. The next prime is 11521042223059. The reversal of 11521042223034 is 43032224012511.

It is a happy number.

It is a super-3 number, since 3×11521042223034³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11521042222992 and 11521042223010.

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, 80250114 + ... + 80393549.

It is an arithmetic number, because the mean of its divisors is an integer number (1440250769592).

Almost surely, 2^{11521042223034} is an apocalyptic number.

11521042223034 is an abundant number, since it is smaller than the sum of its proper divisors (11522970090438).

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

11521042223034 is a wasteful number, since it uses less digits than its factorization.

11521042223034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160655621.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 11521042223034 its reverse (43032224012511), we get a palindrome (54553266235545).

The spelling of 11521042223034 in words is "eleven trillion, five hundred twenty-one billion, forty-two million, two hundred twenty-three thousand, thirty-four".