1102222321131 has 16 divisors (see below), whose sum is σ = 1513909503488. Its totient is φ = 712795010400.

The previous prime is 1102222321117. The next prime is 1102222321169. The reversal of 1102222321131 is 1311232222011.

It is not a de Polignac number, because 1102222321131 - 2¹⁰ = 1102222320107 is a prime.

It is a super-2 number, since 2×1102222321131² (a number of 25 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 = 1102222321098 and 1102222321107.

It is not an unprimeable number, because it can be changed into a prime (1102222321231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14963155 + ... + 15036636.

It is an arithmetic number, because the mean of its divisors is an integer number (94619343968).

Almost surely, 2^{1102222321131} is an apocalyptic number.

1102222321131 is a deficient number, since it is larger than the sum of its proper divisors (411687182357).

1102222321131 is a wasteful number, since it uses less digits than its factorization.

1102222321131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30000162.

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

Adding to 1102222321131 its reverse (1311232222011), we get a palindrome (2413454543142).

The spelling of 1102222321131 in words is "one trillion, one hundred two billion, two hundred twenty-two million, three hundred twenty-one thousand, one hundred thirty-one".