2202220021101 has 8 divisors (see below), whose sum is σ = 2951198404704. Its totient is φ = 1460694159120.

The previous prime is 2202220021061. The next prime is 2202220021103. The reversal of 2202220021101 is 1011200222022.

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

It is not a de Polignac number, because 2202220021101 - 2¹⁵ = 2202219988333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202220021103) 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, 1863129715 + ... + 1863130896.

It is an arithmetic number, because the mean of its divisors is an integer number (368899800588).

Almost surely, 2^{2202220021101} is an apocalyptic number.

It is an amenable number.

2202220021101 is a deficient number, since it is larger than the sum of its proper divisors (748978383603).

2202220021101 is a wasteful number, since it uses less digits than its factorization.

2202220021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3726260811.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2202220021101 its reverse (1011200222022), we get a palindrome (3213420243123).

The spelling of 2202220021101 in words is "two trillion, two hundred two billion, two hundred twenty million, twenty-one thousand, one hundred one".