2112210002 has 8 divisors (see below), whose sum is σ = 3620931456. Its totient is φ = 905232852.

The previous prime is 2112209989. The next prime is 2112210011. The reversal of 2112210002 is 2000122112.

It is a happy number.

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

It is a super-2 number, since 2×2112210002² = 8922862185097680008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75436058 + ... + 75436085.

It is an arithmetic number, because the mean of its divisors is an integer number (452616432).

Almost surely, 2^2112210002 is an apocalyptic number.

2112210002 is a deficient number, since it is larger than the sum of its proper divisors (1508721454).

2112210002 is a wasteful number, since it uses less digits than its factorization.

2112210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150872152.

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

The square root of 2112210002 is about 45958.7859065054. The cubic root of 2112210002 is about 1283.0562551233.

Adding to 2112210002 its reverse (2000122112), we get a palindrome (4112332114).

The spelling of 2112210002 in words is "two billion, one hundred twelve million, two hundred ten thousand, two".