10223211031 has 16 divisors (see below), whose sum is σ = 11542560768. Its totient is φ = 8970429600.

The previous prime is 10223210981. The next prime is 10223211071. The reversal of 10223211031 is 13011232201.

It is not a de Polignac number, because 10223211031 - 2²⁵ = 10189656599 is a prime.

It is a super-2 number, since 2×10223211031² (a number of 21 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 = 10223210996 and 10223211014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223211071) 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, 91465 + ... + 169741.

It is an arithmetic number, because the mean of its divisors is an integer number (721410048).

Almost surely, 2^10223211031 is an apocalyptic number.

10223211031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10223211031 is a deficient number, since it is larger than the sum of its proper divisors (1319349737).

10223211031 is a wasteful number, since it uses less digits than its factorization.

10223211031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78702.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10223211031 its reverse (13011232201), we get a palindrome (23234443232).

The spelling of 10223211031 in words is "ten billion, two hundred twenty-three million, two hundred eleven thousand, thirty-one".