22141211002 has 4 divisors (see below), whose sum is σ = 33211816506. Its totient is φ = 11070605500.

The previous prime is 22141210997. The next prime is 22141211063. The reversal of 22141211002 is 20011214122.

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

It can be written as a sum of positive squares in only one way, i.e., 21562279281 + 578931721 = 146841^2 + 24061^2 .

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 as a sum of consecutive naturals, namely, 5535302749 + ... + 5535302752.

Almost surely, 2^22141211002 is an apocalyptic number.

22141211002 is a deficient number, since it is larger than the sum of its proper divisors (11070605504).

22141211002 is a wasteful number, since it uses less digits than its factorization.

22141211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11070605503.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22141211002 its reverse (20011214122), we get a palindrome (42152425124).

The spelling of 22141211002 in words is "twenty-two billion, one hundred forty-one million, two hundred eleven thousand, two".