220100021211104 has 24 divisors (see below), whose sum is σ = 433334211451848. Its totient is φ = 110046888144000.

The previous prime is 220100021211079. The next prime is 220100021211121. The reversal of 220100021211104 is 401112120001022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96431267 + ... + 98687330.

It is an arithmetic number, because the mean of its divisors is an integer number (18055592143827).

Almost surely, 2^{220100021211104} is an apocalyptic number.

It is an amenable number.

220100021211104 is a deficient number, since it is larger than the sum of its proper divisors (213234190240744).

220100021211104 is a wasteful number, since it uses less digits than its factorization.

220100021211104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195153858 (or 195153850 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220100021211104 its reverse (401112120001022), we get a palindrome (621212141212126).

The spelling of 220100021211104 in words is "two hundred twenty trillion, one hundred billion, twenty-one million, two hundred eleven thousand, one hundred four".