10131012022 has 4 divisors (see below), whose sum is σ = 15196518036. Its totient is φ = 5065506010.

The previous prime is 10131012019. The next prime is 10131012049. The reversal of 10131012022 is 22021013101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22021013101 = 211 ⋅104364991.

It is a junction number, because it is equal to n+sod(n) for n = 10131011993 and 10131012011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2532753004 + ... + 2532753007.

It is an arithmetic number, because the mean of its divisors is an integer number (3799129509).

Almost surely, 2^10131012022 is an apocalyptic number.

10131012022 is a deficient number, since it is larger than the sum of its proper divisors (5065506014).

10131012022 is an equidigital number, since it uses as much as digits as its factorization.

10131012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5065506013.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10131012022 its reverse (22021013101), we get a palindrome (32152025123).

The spelling of 10131012022 in words is "ten billion, one hundred thirty-one million, twelve thousand, twenty-two".