1096899122 has 18 divisors (see below), whose sum is σ = 1809373629. Its totient is φ = 498356320.

The previous prime is 1096899107. The next prime is 1096899137. The reversal of 1096899122 is 2219986901.

It is an interprime number because it is at equal distance from previous prime (1096899107) and next prime (1096899137).

It can be written as a sum of positive squares in 2 ways, for example, as 1025344441 + 71554681 = 32021^2 + 8459^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=23419.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 514154 + ... + 516282.

Almost surely, 2^1096899122 is an apocalyptic number.

1096899122 is a deficient number, since it is larger than the sum of its proper divisors (712474507).

1096899122 is an frugal number, since it uses more digits than its factorization.

1096899122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4282 (or 2142 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 47.

The square root of 1096899122 is about 33119.4674172155. The cubic root of 1096899122 is about 1031.3092102300.

It can be divided in two parts, 109689 and 9122, that added together give a palindrome (118811).

The spelling of 1096899122 in words is "one billion, ninety-six million, eight hundred ninety-nine thousand, one hundred twenty-two".