210112212202022 has 8 divisors (see below), whose sum is σ = 339412035095616. Its totient is φ = 96974867170152.

The previous prime is 210112212201973. The next prime is 210112212202043. The reversal of 210112212202022 is 220202212211012.

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

It is a super-2 number, since 2×210112212202022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210112212201985 and 210112212202003.

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, 4040619465398 + ... + 4040619465449.

It is an arithmetic number, because the mean of its divisors is an integer number (42426504386952).

Almost surely, 2^{210112212202022} is an apocalyptic number.

210112212202022 is a deficient number, since it is larger than the sum of its proper divisors (129299822893594).

210112212202022 is a wasteful number, since it uses less digits than its factorization.

210112212202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8081238930862.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 210112212202022 its reverse (220202212211012), we get a palindrome (430314424413034).

The spelling of 210112212202022 in words is "two hundred ten trillion, one hundred twelve billion, two hundred twelve million, two hundred two thousand, twenty-two".