22001210002102 has 16 divisors (see below), whose sum is σ = 33011802871632. Its totient is φ = 10997276085760.

The previous prime is 22001210002043. The next prime is 22001210002127. The reversal of 22001210002102 is 20120001210022.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 131162478 + ... + 131330110.

It is an arithmetic number, because the mean of its divisors is an integer number (2063237679477).

Almost surely, 2^{22001210002102} is an apocalyptic number.

22001210002102 is a deficient number, since it is larger than the sum of its proper divisors (11010592869530).

22001210002102 is a wasteful number, since it uses less digits than its factorization.

22001210002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187103.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22001210002102 its reverse (20120001210022), we get a palindrome (42121211212124).

The spelling of 22001210002102 in words is "twenty-two trillion, one billion, two hundred ten million, two thousand, one hundred two".