1122400035 has 24 divisors (see below), whose sum is σ = 1946418864. Its totient is φ = 598328640.

The previous prime is 1122400003. The next prime is 1122400049. The reversal of 1122400035 is 5300042211.

1122400035 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1122400035 - 2⁵ = 1122400003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1122399990 and 1122400017.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118329 + ... + 127461.

It is an arithmetic number, because the mean of its divisors is an integer number (81100786).

Almost surely, 2^1122400035 is an apocalyptic number.

1122400035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1122400035 is a deficient number, since it is larger than the sum of its proper divisors (824018829).

1122400035 is a wasteful number, since it uses less digits than its factorization.

1122400035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11875 (or 11872 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1122400035 is about 33502.2392535186. The cubic root of 1122400035 is about 1039.2400868277.

Adding to 1122400035 its reverse (5300042211), we get a palindrome (6422442246).

The spelling of 1122400035 in words is "one billion, one hundred twenty-two million, four hundred thousand, thirty-five".