22014002 has 4 divisors (see below), whose sum is σ = 33021006. Its totient is φ = 11007000.

The previous prime is 22013993. The next prime is 22014011. The reversal of 22014002 is 20041022.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (22013993) and next prime (22014011).

It can be written as a sum of positive squares in only one way, i.e., 19971961 + 2042041 = 4469^2 + 1429^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5503499 + ... + 5503502.

Almost surely, 2^22014002 is an apocalyptic number.

22014002 is a deficient number, since it is larger than the sum of its proper divisors (11007004).

22014002 is a wasteful number, since it uses less digits than its factorization.

22014002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11007003.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 22014002 is about 4691.9081406183. The cubic root of 22014002 is about 280.2633661475.

Adding to 22014002 its reverse (20041022), we get a palindrome (42055024).

The spelling of 22014002 in words is "twenty-two million, fourteen thousand, two".