1120212102129 has 16 divisors (see below), whose sum is σ = 1664711484480. Its totient is φ = 665884592640.

The previous prime is 1120212102127. The next prime is 1120212102131. The reversal of 1120212102129 is 9212012120211.

It is an interprime number because it is at equal distance from previous prime (1120212102127) and next prime (1120212102131).

It is not a de Polignac number, because 1120212102129 - 2¹ = 1120212102127 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1120212102099 and 1120212102108.

It is not an unprimeable number, because it can be changed into a prime (1120212102127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 578023852 + ... + 578025789.

It is an arithmetic number, because the mean of its divisors is an integer number (104044467780).

Almost surely, 2^{1120212102129} is an apocalyptic number.

1120212102129 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1120212102129 is a deficient number, since it is larger than the sum of its proper divisors (544499382351).

1120212102129 is a wasteful number, since it uses less digits than its factorization.

1120212102129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156049680.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 1120212102129 in words is "one trillion, one hundred twenty billion, two hundred twelve million, one hundred two thousand, one hundred twenty-nine".