100213032121222 has 8 divisors (see below), whose sum is σ = 150323732782776. Its totient is φ = 50105121193632.

The previous prime is 100213032121201. The next prime is 100213032121309. The reversal of 100213032121222 is 222121230312001.

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

It is a junction number, because it is equal to n+sod(n) for n = 100213032121193 and 100213032121202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 697343683 + ... + 697487374.

It is an arithmetic number, because the mean of its divisors is an integer number (18790466597847).

Almost surely, 2^{100213032121222} is an apocalyptic number.

100213032121222 is a deficient number, since it is larger than the sum of its proper divisors (50110700661554).

100213032121222 is a wasteful number, since it uses less digits than its factorization.

100213032121222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394866982.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 100213032121222 its reverse (222121230312001), we get a palindrome (322334262433223).

The spelling of 100213032121222 in words is "one hundred trillion, two hundred thirteen billion, thirty-two million, one hundred twenty-one thousand, two hundred twenty-two".