1020202201101 has 8 divisors (see below), whose sum is σ = 1360488284064. Its totient is φ = 680025459440.

The previous prime is 1020202201079. The next prime is 1020202201121. The reversal of 1020202201101 is 1011022020201.

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 1020202201101 - 2⁷ = 1020202200973 is a prime.

It is a super-2 number, since 2×1020202201101² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020202201121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27313551 + ... + 27350876.

It is an arithmetic number, because the mean of its divisors is an integer number (170061035508).

Almost surely, 2^{1020202201101} is an apocalyptic number.

It is an amenable number.

1020202201101 is a deficient number, since it is larger than the sum of its proper divisors (340286082963).

1020202201101 is an equidigital number, since it uses as much as digits as its factorization.

1020202201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54670651.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1020202201101 its reverse (1011022020201), we get a palindrome (2031224221302).

The spelling of 1020202201101 in words is "one trillion, twenty billion, two hundred two million, two hundred one thousand, one hundred one".