10220232243 has 48 divisors (see below), whose sum is σ = 15123096576. Its totient is φ = 6134768640.

The previous prime is 10220232233. The next prime is 10220232277. The reversal of 10220232243 is 34223202201.

It is not a de Polignac number, because 10220232243 - 2²² = 10216037939 is a prime.

It is a super-2 number, since 2×10220232243² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10220232233) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3490246 + ... + 3493172.

It is an arithmetic number, because the mean of its divisors is an integer number (315064512).

Almost surely, 2^10220232243 is an apocalyptic number.

10220232243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10220232243 is a deficient number, since it is larger than the sum of its proper divisors (4902864333).

10220232243 is a wasteful number, since it uses less digits than its factorization.

10220232243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3124 (or 3111 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 10220232243 its reverse (34223202201), we get a palindrome (44443434444).

The spelling of 10220232243 in words is "ten billion, two hundred twenty million, two hundred thirty-two thousand, two hundred forty-three".