10221110101202 has 128 divisors (see below), whose sum is σ = 21517610688000. Its totient is φ = 3586265625600.

The previous prime is 10221110101133. The next prime is 10221110101217. The reversal of 10221110101202 is 20210101112201.

It is a Harshad number since it is a multiple of its sum of digits (14).

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 63 ways as a sum of consecutive naturals, for example, 2751374 + ... + 5292662.

It is an arithmetic number, because the mean of its divisors is an integer number (168106333500).

Almost surely, 2^{10221110101202} is an apocalyptic number.

10221110101202 is an abundant number, since it is smaller than the sum of its proper divisors (11296500586798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10221110101202 is a wasteful number, since it uses less digits than its factorization.

10221110101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2541377 (or 2541363 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10221110101202 its reverse (20210101112201), we get a palindrome (30431211213403).

The spelling of 10221110101202 in words is "ten trillion, two hundred twenty-one billion, one hundred ten million, one hundred one thousand, two hundred two".