110022121321203 has 64 divisors (see below), whose sum is σ = 185925962765312. Its totient is φ = 56313786401280.

The previous prime is 110022121321169. The next prime is 110022121321219. The reversal of 110022121321203 is 302123121220011.

It is not a de Polignac number, because 110022121321203 - 2¹⁰ = 110022121320179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 110022121321203.

It is not an unprimeable number, because it can be changed into a prime (110022121321243) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10833133 + ... + 18368478.

It is an arithmetic number, because the mean of its divisors is an integer number (2905093168208).

Almost surely, 2^{110022121321203} is an apocalyptic number.

110022121321203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

110022121321203 is a deficient number, since it is larger than the sum of its proper divisors (75903841444109).

110022121321203 is a wasteful number, since it uses less digits than its factorization.

110022121321203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29202044.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 110022121321203 its reverse (302123121220011), we get a palindrome (412145242541214).

The spelling of 110022121321203 in words is "one hundred ten trillion, twenty-two billion, one hundred twenty-one million, three hundred twenty-one thousand, two hundred three".