22001101202102 has 96 divisors (see below), whose sum is σ = 37076908377600. Its totient is φ = 9781899811200.

The previous prime is 22001101202099. The next prime is 22001101202117. The reversal of 22001101202102 is 20120210110022.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 1093321013 + ... + 1093341135.

It is an arithmetic number, because the mean of its divisors is an integer number (386217795600).

Almost surely, 2^{22001101202102} is an apocalyptic number.

22001101202102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22001101202102 is a deficient number, since it is larger than the sum of its proper divisors (15075807175498).

22001101202102 is a wasteful number, since it uses less digits than its factorization.

22001101202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20730 (or 20719 counting only the distinct ones).

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

Adding to 22001101202102 its reverse (20120210110022), we get a palindrome (42121311312124).

The spelling of 22001101202102 in words is "twenty-two trillion, one billion, one hundred one million, two hundred two thousand, one hundred two".