11022233022031 has 32 divisors (see below), whose sum is σ = 14352557349888. Its totient is φ = 8207838608640.

The previous prime is 11022233022023. The next prime is 11022233022041. The reversal of 11022233022031 is 13022033222011.

It is not a de Polignac number, because 11022233022031 - 2³ = 11022233022023 is a prime.

It is a super-2 number, since 2×11022233022031² (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 = 11022233021993 and 11022233022011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022233022041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 893920 + ... + 4779493.

It is an arithmetic number, because the mean of its divisors is an integer number (448517417184).

Almost surely, 2^{11022233022031} is an apocalyptic number.

11022233022031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11022233022031 is a deficient number, since it is larger than the sum of its proper divisors (3330324327857).

11022233022031 is a wasteful number, since it uses less digits than its factorization.

11022233022031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5674551.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11022233022031 its reverse (13022033222011), we get a palindrome (24044266244042).

The spelling of 11022233022031 in words is "eleven trillion, twenty-two billion, two hundred thirty-three million, twenty-two thousand, thirty-one".