210222002220112 has 20 divisors (see below), whose sum is σ = 407305417927680. Its totient is φ = 105110926625888.

The previous prime is 210222002220107. The next prime is 210222002220121. The reversal of 210222002220112 is 211022200222012.

It is a super-3 number, since 3×210222002220112³ (a number of 44 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 210222002220112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23959089 + ... + 31535407.

It is an arithmetic number, because the mean of its divisors is an integer number (20365270896384).

Almost surely, 2^{210222002220112} is an apocalyptic number.

It is an amenable number.

210222002220112 is a deficient number, since it is larger than the sum of its proper divisors (197083415707568).

210222002220112 is a wasteful number, since it uses less digits than its factorization.

210222002220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9310530 (or 9310524 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 210222002220112 its reverse (211022200222012), we get a palindrome (421244202442124).

The spelling of 210222002220112 in words is "two hundred ten trillion, two hundred twenty-two billion, two million, two hundred twenty thousand, one hundred twelve".