1102100122 has 8 divisors (see below), whose sum is σ = 1663680276. Its totient is φ = 547540032.

The previous prime is 1102100113. The next prime is 1102100143. The reversal of 1102100122 is 2210012011.

It can be written as a sum of positive squares in 2 ways, for example, as 1054365841 + 47734281 = 32471^2 + 6909^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1102100099 and 1102100108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1754623 + ... + 1755250.

Almost surely, 2^1102100122 is an apocalyptic number.

1102100122 is a deficient number, since it is larger than the sum of its proper divisors (561580154).

1102100122 is a wasteful number, since it uses less digits than its factorization.

1102100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3510032.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1102100122 is about 33197.8933367767. The cubic root of 1102100122 is about 1032.9366415110.

Adding to 1102100122 its reverse (2210012011), we get a palindrome (3312112133).

The spelling of 1102100122 in words is "one billion, one hundred two million, one hundred thousand, one hundred twenty-two".