10200122101202 has 12 divisors (see below), whose sum is σ = 16817556687918. Its totient is φ = 4636419136800.

The previous prime is 10200122101201. The next prime is 10200122101243. The reversal of 10200122101202 is 20210122100201.

It can be written as a sum of positive squares in only one way, i.e., 9848995932721 + 351126168481 = 3138311^2 + 592559^2 .

It is not an unprimeable number, because it can be changed into a prime (10200122101201) 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 in 5 ways as a sum of consecutive naturals, for example, 21074632199 + ... + 21074632682.

Almost surely, 2^{10200122101202} is an apocalyptic number.

10200122101202 is a deficient number, since it is larger than the sum of its proper divisors (6617434586716).

10200122101202 is a wasteful number, since it uses less digits than its factorization.

10200122101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42149264905 (or 42149264894 counting only the distinct ones).

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

Adding to 10200122101202 its reverse (20210122100201), we get a palindrome (30410244201403).

The spelling of 10200122101202 in words is "ten trillion, two hundred billion, one hundred twenty-two million, one hundred one thousand, two hundred two".