100210211212 has 12 divisors (see below), whose sum is σ = 175370106240. Its totient is φ = 50104466576.

The previous prime is 100210211207. The next prime is 100210211237. The reversal of 100210211212 is 212112012001.

It is a junction number, because it is equal to n+sod(n) for n = 100210211192 and 100210211201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461589 + ... + 643027.

It is an arithmetic number, because the mean of its divisors is an integer number (14614175520).

Almost surely, 2^100210211212 is an apocalyptic number.

It is an amenable number.

100210211212 is a deficient number, since it is larger than the sum of its proper divisors (75159895028).

100210211212 is a wasteful number, since it uses less digits than its factorization.

100210211212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319520 (or 319518 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100210211212 its reverse (212112012001), we get a palindrome (312322223213).

The spelling of 100210211212 in words is "one hundred billion, two hundred ten million, two hundred eleven thousand, two hundred twelve".