10100001122 has 4 divisors (see below), whose sum is σ = 15150001686. Its totient is φ = 5050000560.

The previous prime is 10100001103. The next prime is 10100001137. The reversal of 10100001122 is 22110000101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7992181201 + 2107819921 = 89399^2 + 45911^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525000279 + ... + 2525000282.

Almost surely, 2^10100001122 is an apocalyptic number.

10100001122 is a deficient number, since it is larger than the sum of its proper divisors (5050000564).

10100001122 is an equidigital number, since it uses as much as digits as its factorization.

10100001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5050000563.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10100001122 its reverse (22110000101), we get a palindrome (32210001223).

The spelling of 10100001122 in words is "ten billion, one hundred million, one thousand, one hundred twenty-two".