110220202312131 has 8 divisors (see below), whose sum is σ = 147091133752000. Its totient is φ = 73414702873512.

The previous prime is 110220202312067. The next prime is 110220202312159. The reversal of 110220202312131 is 131213202022011.

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

It is not a de Polignac number, because 110220202312131 - 2⁶ = 110220202312067 is a prime.

It is a super-2 number, since 2×110220202312131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110220202312098 and 110220202312107.

It is not an unprimeable number, because it can be changed into a prime (110220202382131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16357996381 + ... + 16358003118.

It is an arithmetic number, because the mean of its divisors is an integer number (18386391719000).

Almost surely, 2^{110220202312131} is an apocalyptic number.

110220202312131 is a deficient number, since it is larger than the sum of its proper divisors (36870931439869).

110220202312131 is a wasteful number, since it uses less digits than its factorization.

110220202312131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32716000625.

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

Adding to 110220202312131 its reverse (131213202022011), we get a palindrome (241433404334142).

The spelling of 110220202312131 in words is "one hundred ten trillion, two hundred twenty billion, two hundred two million, three hundred twelve thousand, one hundred thirty-one".