11402452233231 has 8 divisors (see below), whose sum is σ = 15319325138304. Its totient is φ = 7543607075160.

The previous prime is 11402452233223. The next prime is 11402452233239. The reversal of 11402452233231 is 13233225420411.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11402452233223) and next prime (11402452233239).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11402452233231 - 2³ = 11402452233223 is a prime.

It is a super-2 number, since 2×11402452233231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11402452233192 and 11402452233201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11402452233239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14506936291 + ... + 14506937076.

It is an arithmetic number, because the mean of its divisors is an integer number (1914915642288).

Almost surely, 2^{11402452233231} is an apocalyptic number.

11402452233231 is a deficient number, since it is larger than the sum of its proper divisors (3916872905073).

11402452233231 is a wasteful number, since it uses less digits than its factorization.

11402452233231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29013873501.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 11402452233231 its reverse (13233225420411), we get a palindrome (24635677653642).

The spelling of 11402452233231 in words is "eleven trillion, four hundred two billion, four hundred fifty-two million, two hundred thirty-three thousand, two hundred thirty-one".