22106002 has 8 divisors (see below), whose sum is σ = 33721200. Its totient is φ = 10865604.

The previous prime is 22105997. The next prime is 22106003. The reversal of 22106002 is 20060122.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (22106003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93552 + ... + 93787.

It is an arithmetic number, because the mean of its divisors is an integer number (4215150).

Almost surely, 2^22106002 is an apocalyptic number.

22106002 is a deficient number, since it is larger than the sum of its proper divisors (11615198).

22106002 is a wasteful number, since it uses less digits than its factorization.

22106002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187400.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 22106002 is about 4701.7020322432. The cubic root of 22106002 is about 280.6532451898.

Adding to 22106002 its reverse (20060122), we get a palindrome (42166124).

The spelling of 22106002 in words is "twenty-two million, one hundred six thousand, two".