1122000099 has 32 divisors (see below), whose sum is σ = 1749026304. Its totient is φ = 632839680.

The previous prime is 1122000097. The next prime is 1122000101. The reversal of 1122000099 is 9900002211.

It is an interprime number because it is at equal distance from previous prime (1122000097) and next prime (1122000101).

It is not a de Polignac number, because 1122000099 - 2¹ = 1122000097 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1122000097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8107 + ... + 48059.

It is an arithmetic number, because the mean of its divisors is an integer number (54657072).

Almost surely, 2^1122000099 is an apocalyptic number.

1122000099 is a deficient number, since it is larger than the sum of its proper divisors (627026205).

1122000099 is a wasteful number, since it uses less digits than its factorization.

1122000099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40027.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 1122000099 is about 33496.2699266650. The cubic root of 1122000099 is about 1039.1166374080.

The spelling of 1122000099 in words is "one billion, one hundred twenty-two million, ninety-nine", and thus it is an aban number.