10021201101022 has 4 divisors (see below), whose sum is σ = 15031801651536. Its totient is φ = 5010600550510.

The previous prime is 10021201101013. The next prime is 10021201101083. The reversal of 10021201101022 is 22010110212001.

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

It is a junction number, because it is equal to n+sod(n) for n = 10021201100993 and 10021201101011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505300275254 + ... + 2505300275257.

It is an arithmetic number, because the mean of its divisors is an integer number (3757950412884).

Almost surely, 2^{10021201101022} is an apocalyptic number.

10021201101022 is a deficient number, since it is larger than the sum of its proper divisors (5010600550514).

10021201101022 is an equidigital number, since it uses as much as digits as its factorization.

10021201101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5010600550513.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10021201101022 its reverse (22010110212001), we get a palindrome (32031311313023).

The spelling of 10021201101022 in words is "ten trillion, twenty-one billion, two hundred one million, one hundred one thousand, twenty-two".