11222323103031 has 16 divisors (see below), whose sum is σ = 15111403991040. Its totient is φ = 7407397015200.

The previous prime is 11222323103029. The next prime is 11222323103039. The reversal of 11222323103031 is 13030132322211.

It is not a de Polignac number, because 11222323103031 - 2¹ = 11222323103029 is a prime.

It is a super-2 number, since 2×11222323103031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11222323102992 and 11222323103010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222323103039) 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, 58176366 + ... + 58368948.

It is an arithmetic number, because the mean of its divisors is an integer number (944462749440).

Almost surely, 2^{11222323103031} is an apocalyptic number.

11222323103031 is a deficient number, since it is larger than the sum of its proper divisors (3889080888009).

11222323103031 is a wasteful number, since it uses less digits than its factorization.

11222323103031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385006.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11222323103031 its reverse (13030132322211), we get a palindrome (24252455425242).

The spelling of 11222323103031 in words is "eleven trillion, two hundred twenty-two billion, three hundred twenty-three million, one hundred three thousand, thirty-one".