100220212021102 has 16 divisors (see below), whose sum is σ = 155545495176960. Its totient is φ = 48372410808288.

The previous prime is 100220212021079. The next prime is 100220212021123. The reversal of 100220212021102 is 201120212022001.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 174004878 + ... + 174579889.

It is an arithmetic number, because the mean of its divisors is an integer number (9721593448560).

Almost surely, 2^{100220212021102} is an apocalyptic number.

100220212021102 is a deficient number, since it is larger than the sum of its proper divisors (55325283155858).

100220212021102 is a wasteful number, since it uses less digits than its factorization.

100220212021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348589755.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100220212021102 its reverse (201120212022001), we get a palindrome (301340424043103).

The spelling of 100220212021102 in words is "one hundred trillion, two hundred twenty billion, two hundred twelve million, twenty-one thousand, one hundred two".