101222200000102 has 4 divisors (see below), whose sum is σ = 151833300000156. Its totient is φ = 50611100000050.

The previous prime is 101222200000087. The next prime is 101222200000109. The reversal of 101222200000102 is 201000002222101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101222200000109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25305550000024 + ... + 25305550000027.

It is an arithmetic number, because the mean of its divisors is an integer number (37958325000039).

Almost surely, 2^{101222200000102} is an apocalyptic number.

101222200000102 is a deficient number, since it is larger than the sum of its proper divisors (50611100000054).

101222200000102 is an equidigital number, since it uses as much as digits as its factorization.

101222200000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50611100000053.

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

Adding to 101222200000102 its reverse (201000002222101), we get a palindrome (302222202222203).

The spelling of 101222200000102 in words is "one hundred one trillion, two hundred twenty-two billion, two hundred million, one hundred two", and thus it is an aban number.