102220002021101 has 8 divisors (see below), whose sum is σ = 104223126470400. Its totient is φ = 100219634800272.

The previous prime is 102220002021079. The next prime is 102220002021107. The reversal of 102220002021101 is 101120200022201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102220002021101 - 2¹⁸ = 102220001758957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102220002021107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689232245 + ... + 689380538.

It is an arithmetic number, because the mean of its divisors is an integer number (13027890808800).

Almost surely, 2^{102220002021101} is an apocalyptic number.

It is an amenable number.

102220002021101 is a deficient number, since it is larger than the sum of its proper divisors (2003124449299).

102220002021101 is a wasteful number, since it uses less digits than its factorization.

102220002021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378614235.

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

Adding to 102220002021101 its reverse (101120200022201), we get a palindrome (203340202043302).

The spelling of 102220002021101 in words is "one hundred two trillion, two hundred twenty billion, two million, twenty-one thousand, one hundred one".