2202121201101 has 8 divisors (see below), whose sum is σ = 2936189016864. Its totient is φ = 1468067093040.

The previous prime is 2202121201079. The next prime is 2202121201117. The reversal of 2202121201101 is 1011021212022.

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

It is not a de Polignac number, because 2202121201101 - 2¹⁵ = 2202121168333 is a prime.

It is a super-2 number, since 2×2202121201101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202121201001) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3046030 + ... + 3698991.

It is an arithmetic number, because the mean of its divisors is an integer number (367023627108).

Almost surely, 2^{2202121201101} is an apocalyptic number.

It is an amenable number.

2202121201101 is a deficient number, since it is larger than the sum of its proper divisors (734067815763).

2202121201101 is a wasteful number, since it uses less digits than its factorization.

2202121201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6853851.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2202121201101 its reverse (1011021212022), we get a palindrome (3213142413123).

The spelling of 2202121201101 in words is "two trillion, two hundred two billion, one hundred twenty-one million, two hundred one thousand, one hundred one".