22002101002 has 32 divisors (see below), whose sum is σ = 39456979200. Its totient is φ = 9002007168.

The previous prime is 22002100999. The next prime is 22002101059. The reversal of 22002101002 is 20010120022.

It is a self number, because there is not a number n which added to its sum of digits gives 22002101002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268318 + ... + 340585.

It is an arithmetic number, because the mean of its divisors is an integer number (1233030600).

Almost surely, 2^22002101002 is an apocalyptic number.

22002101002 is a deficient number, since it is larger than the sum of its proper divisors (17454878198).

22002101002 is a wasteful number, since it uses less digits than its factorization.

22002101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609030.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 22002101002 its reverse (20010120022), we get a palindrome (42012221024).

The spelling of 22002101002 in words is "twenty-two billion, two million, one hundred one thousand, two".