2100303320222 has 4 divisors (see below), whose sum is σ = 3150454980336. Its totient is φ = 1050151660110.

The previous prime is 2100303320221. The next prime is 2100303320233. The reversal of 2100303320222 is 2220233030012.

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

It is a super-2 number, since 2×2100303320222² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2100303320194 and 2100303320203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100303320221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525075830054 + ... + 525075830057.

It is an arithmetic number, because the mean of its divisors is an integer number (787613745084).

Almost surely, 2^{2100303320222} is an apocalyptic number.

2100303320222 is a deficient number, since it is larger than the sum of its proper divisors (1050151660114).

2100303320222 is a wasteful number, since it uses less digits than its factorization.

2100303320222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050151660113.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2100303320222 its reverse (2220233030012), we get a palindrome (4320536350234).

The spelling of 2100303320222 in words is "two trillion, one hundred billion, three hundred three million, three hundred twenty thousand, two hundred twenty-two".