11222031031033 has 8 divisors (see below), whose sum is σ = 11609456851080. Its totient is φ = 10834635826560.

The previous prime is 11222031031027. The next prime is 11222031031039. The reversal of 11222031031033 is 33013013022211.

It is an interprime number because it is at equal distance from previous prime (11222031031027) and next prime (11222031031039).

It can be written as a sum of positive squares in 4 ways, for example, as 3417366326544 + 7804664704489 = 1848612^2 + 2793683^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11222031031033 is a prime.

It is a super-2 number, since 2×11222031031033² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11222031030995 and 11222031031013.

It is not an unprimeable number, because it can be changed into a prime (11222031031039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6906910 + ... + 8375527.

It is an arithmetic number, because the mean of its divisors is an integer number (1451182106385).

Almost surely, 2^{11222031031033} is an apocalyptic number.

It is an amenable number.

11222031031033 is a deficient number, since it is larger than the sum of its proper divisors (387425820047).

11222031031033 is a wasteful number, since it uses less digits than its factorization.

11222031031033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15307787.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11222031031033 its reverse (33013013022211), we get a palindrome (44235044053244).

The spelling of 11222031031033 in words is "eleven trillion, two hundred twenty-two billion, thirty-one million, thirty-one thousand, thirty-three".