10131020222 has 16 divisors (see below), whose sum is σ = 16136044992. Its totient is φ = 4754027520.

The previous prime is 10131020189. The next prime is 10131020287. The reversal of 10131020222 is 22202013101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10131020197 and 10131020206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410054 + ... + 434057.

It is an arithmetic number, because the mean of its divisors is an integer number (1008502812).

Almost surely, 2^10131020222 is an apocalyptic number.

10131020222 is a deficient number, since it is larger than the sum of its proper divisors (6005024770).

10131020222 is a wasteful number, since it uses less digits than its factorization.

10131020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844483.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10131020222 its reverse (22202013101), we get a palindrome (32333033323).

The spelling of 10131020222 in words is "ten billion, one hundred thirty-one million, twenty thousand, two hundred twenty-two".