1122201110131 has 8 divisors (see below), whose sum is σ = 1138075250720. Its totient is φ = 1106340524352.

The previous prime is 1122201110113. The next prime is 1122201110183. The reversal of 1122201110131 is 1310111022211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1122201110131 - 2¹⁷ = 1122200979059 is a prime.

It is a super-2 number, since 2×1122201110131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122201110101) 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, 3221895 + ... + 3553168.

It is an arithmetic number, because the mean of its divisors is an integer number (142259406340).

Almost surely, 2^{1122201110131} is an apocalyptic number.

1122201110131 is a deficient number, since it is larger than the sum of its proper divisors (15874140589).

1122201110131 is an equidigital number, since it uses as much as digits as its factorization.

1122201110131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6777405.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1122201110131 its reverse (1310111022211), we get a palindrome (2432312132342).

The spelling of 1122201110131 in words is "one trillion, one hundred twenty-two billion, two hundred one million, one hundred ten thousand, one hundred thirty-one".