22010020110002 has 4 divisors (see below), whose sum is σ = 33015030165006. Its totient is φ = 11005010055000.

The previous prime is 22010020109989. The next prime is 22010020110107. The reversal of 22010020110002 is 20001102001022.

It is a happy number.

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., 19327726261561 + 2682293848441 = 4396331^2 + 1637771^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5502505027499 + ... + 5502505027502.

Almost surely, 2^{22010020110002} is an apocalyptic number.

22010020110002 is a deficient number, since it is larger than the sum of its proper divisors (11005010055004).

22010020110002 is a wasteful number, since it uses less digits than its factorization.

22010020110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11005010055003.

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

Adding to 22010020110002 its reverse (20001102001022), we get a palindrome (42011122111024).

The spelling of 22010020110002 in words is "twenty-two trillion, ten billion, twenty million, one hundred ten thousand, two".