2231102100322 has 8 divisors (see below), whose sum is σ = 3353076670572. Its totient is φ = 1113409876800.

The previous prime is 2231102100319. The next prime is 2231102100329. The reversal of 2231102100322 is 2230012011322.

It can be written as a sum of positive squares in 2 ways, for example, as 2096793776961 + 134308323361 = 1448031^2 + 366481^2 .

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

It is a super-3 number, since 3×2231102100322³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2231102100322.

It is not an unprimeable number, because it can be changed into a prime (2231102100329) 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 3 ways as a sum of consecutive naturals, for example, 1070585379 + ... + 1070587462.

Almost surely, 2^{2231102100322} is an apocalyptic number.

2231102100322 is a deficient number, since it is larger than the sum of its proper divisors (1121974570250).

2231102100322 is a wasteful number, since it uses less digits than its factorization.

2231102100322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2141173364.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2231102100322 its reverse (2230012011322), we get a palindrome (4461114111644).

The spelling of 2231102100322 in words is "two trillion, two hundred thirty-one billion, one hundred two million, one hundred thousand, three hundred twenty-two".