22101110022002 has 32 divisors (see below), whose sum is σ = 37525566513600. Its totient is φ = 9670242859200.

The previous prime is 22101110021957. The next prime is 22101110022007. The reversal of 22101110022002 is 20022001110122.

It is not an unprimeable number, because it can be changed into a prime (22101110022007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52116977 + ... + 52539332.

It is an arithmetic number, because the mean of its divisors is an integer number (1172673953550).

Almost surely, 2^{22101110022002} is an apocalyptic number.

22101110022002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22101110022002 is a deficient number, since it is larger than the sum of its proper divisors (15424456491598).

22101110022002 is a wasteful number, since it uses less digits than its factorization.

22101110022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104656682.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22101110022002 its reverse (20022001110122), we get a palindrome (42123111132124).

The spelling of 22101110022002 in words is "twenty-two trillion, one hundred one billion, one hundred ten million, twenty-two thousand, two".