110131222220201 has 32 divisors (see below), whose sum is σ = 135842073497088. Its totient is φ = 86946693926400.

The previous prime is 110131222220197. The next prime is 110131222220273. The reversal of 110131222220201 is 102022222131011.

It is not a de Polignac number, because 110131222220201 - 2² = 110131222220197 is a prime.

It is a super-2 number, since 2×110131222220201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110131222220281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99560051 + ... + 100660151.

It is an arithmetic number, because the mean of its divisors is an integer number (4245064796784).

Almost surely, 2^{110131222220201} is an apocalyptic number.

It is an amenable number.

110131222220201 is a deficient number, since it is larger than the sum of its proper divisors (25710851276887).

110131222220201 is a wasteful number, since it uses less digits than its factorization.

110131222220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102521.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 110131222220201 its reverse (102022222131011), we get a palindrome (212153444351212).

The spelling of 110131222220201 in words is "one hundred ten trillion, one hundred thirty-one billion, two hundred twenty-two million, two hundred twenty thousand, two hundred one".