210100021212022 has 8 divisors (see below), whose sum is σ = 318270329163072. Its totient is φ = 104009911491000.

The previous prime is 210100021211989. The next prime is 210100021212031. The reversal of 210100021212022 is 220212120001012.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 210100021211987 and 210100021212005.

It is a congruent number.

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, 520049557254 + ... + 520049557657.

It is an arithmetic number, because the mean of its divisors is an integer number (39783791145384).

Almost surely, 2^{210100021212022} is an apocalyptic number.

210100021212022 is a deficient number, since it is larger than the sum of its proper divisors (108170307951050).

210100021212022 is a wasteful number, since it uses less digits than its factorization.

210100021212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040099115014.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 210100021212022 its reverse (220212120001012), we get a palindrome (430312141213034).

The spelling of 210100021212022 in words is "two hundred ten trillion, one hundred billion, twenty-one million, two hundred twelve thousand, twenty-two".