11030222033031 has 4 divisors (see below), whose sum is σ = 14706962710712. Its totient is φ = 7353481355352.

The previous prime is 11030222032987. The next prime is 11030222033053. The reversal of 11030222033031 is 13033022203011.

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

It is not a de Polignac number, because 11030222033031 - 2¹⁰ = 11030222032007 is a prime.

It is a super-2 number, since 2×11030222033031² (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 = 11030222032989 and 11030222033007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030222033431) 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, 1838370338836 + ... + 1838370338841.

It is an arithmetic number, because the mean of its divisors is an integer number (3676740677678).

Almost surely, 2^{11030222033031} is an apocalyptic number.

11030222033031 is a deficient number, since it is larger than the sum of its proper divisors (3676740677681).

11030222033031 is an equidigital number, since it uses as much as digits as its factorization.

11030222033031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3676740677680.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11030222033031 its reverse (13033022203011), we get a palindrome (24063244236042).

The spelling of 11030222033031 in words is "eleven trillion, thirty billion, two hundred twenty-two million, thirty-three thousand, thirty-one".