11400220330229 has 4 divisors (see below), whose sum is σ = 11528312693580. Its totient is φ = 11272127966880.

The previous prime is 11400220330217. The next prime is 11400220330231. The reversal of 11400220330229 is 92203302200411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3328927966225 + 8071292364004 = 1824535^2 + 2841002^2 .

It is a cyclic number.

It is not a de Polignac number, because 11400220330229 - 2³⁶ = 11331500853493 is a prime.

It is a super-2 number, since 2×11400220330229² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11400220330129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64046181542 + ... + 64046181719.

It is an arithmetic number, because the mean of its divisors is an integer number (2882078173395).

Almost surely, 2^{11400220330229} is an apocalyptic number.

It is an amenable number.

11400220330229 is a deficient number, since it is larger than the sum of its proper divisors (128092363351).

11400220330229 is an equidigital number, since it uses as much as digits as its factorization.

11400220330229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128092363350.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 11400220330229 in words is "eleven trillion, four hundred billion, two hundred twenty million, three hundred thirty thousand, two hundred twenty-nine".