10222010012 has 24 divisors (see below), whose sum is σ = 18170087040. Its totient is φ = 5030791920.

The previous prime is 10222010011. The next prime is 10222010021. The reversal of 10222010012 is 21001022201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10222009975 and 10222010002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222010011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146723 + ... + 204869.

It is an arithmetic number, because the mean of its divisors is an integer number (757086960).

Almost surely, 2^10222010012 is an apocalyptic number.

It is an amenable number.

10222010012 is a deficient number, since it is larger than the sum of its proper divisors (7948077028).

10222010012 is a wasteful number, since it uses less digits than its factorization.

10222010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58841 (or 58839 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10222010012 its reverse (21001022201), we get a palindrome (31223032213).

The spelling of 10222010012 in words is "ten billion, two hundred twenty-two million, ten thousand, twelve".