10220131131123 has 16 divisors (see below), whose sum is σ = 13961780380800. Its totient is φ = 6646012672320.

The previous prime is 10220131131083. The next prime is 10220131131127. The reversal of 10220131131123 is 32113113102201.

It is not a de Polignac number, because 10220131131123 - 2³³ = 10211541196531 is a prime.

It is a super-2 number, since 2×10220131131123² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10220131131123.

It is not an unprimeable number, because it can be changed into a prime (10220131131127) 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, 7000053 + ... + 8333126.

It is an arithmetic number, because the mean of its divisors is an integer number (872611273800).

Almost surely, 2^{10220131131123} is an apocalyptic number.

10220131131123 is a deficient number, since it is larger than the sum of its proper divisors (3741649249677).

10220131131123 is a wasteful number, since it uses less digits than its factorization.

10220131131123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15338642.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 10220131131123 its reverse (32113113102201), we get a palindrome (42333244233324).

The spelling of 10220131131123 in words is "ten trillion, two hundred twenty billion, one hundred thirty-one million, one hundred thirty-one thousand, one hundred twenty-three".