10100022212 has 24 divisors (see below), whose sum is σ = 20896599360. Its totient is φ = 4179319200.

The previous prime is 10100022211. The next prime is 10100022253. The reversal of 10100022212 is 21222000101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10100022193 and 10100022202.

It is not an unprimeable number, because it can be changed into a prime (10100022211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6218414 + ... + 6220037.

It is an arithmetic number, because the mean of its divisors is an integer number (870691640).

Almost surely, 2^10100022212 is an apocalyptic number.

It is an amenable number.

10100022212 is an abundant number, since it is smaller than the sum of its proper divisors (10796577148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10100022212 is a wasteful number, since it uses less digits than its factorization.

10100022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12438491 (or 12438489 counting only the distinct ones).

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

Adding to 10100022212 its reverse (21222000101), we get a palindrome (31322022313).

The spelling of 10100022212 in words is "ten billion, one hundred million, twenty-two thousand, two hundred twelve".