10212100022 has 16 divisors (see below), whose sum is σ = 16343035632. Its totient is φ = 4769007360.

The previous prime is 10212100007. The next prime is 10212100037. The reversal of 10212100022 is 22000121201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10212100007) and next prime (10212100037).

It is a junction number, because it is equal to n+sod(n) for n = 10212099976 and 10212100012.

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, 1141943 + ... + 1150850.

It is an arithmetic number, because the mean of its divisors is an integer number (1021439727).

Almost surely, 2^10212100022 is an apocalyptic number.

10212100022 is a deficient number, since it is larger than the sum of its proper divisors (6130935610).

10212100022 is a wasteful number, since it uses less digits than its factorization.

10212100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292943.

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

Adding to 10212100022 its reverse (22000121201), we get a palindrome (32212221223).

The spelling of 10212100022 in words is "ten billion, two hundred twelve million, one hundred thousand, twenty-two".