1120002021229 has 64 divisors (see below), whose sum is σ = 1543382249472. Its totient is φ = 787437158400.

The previous prime is 1120002021157. The next prime is 1120002021239. The reversal of 1120002021229 is 9221202000211.

It is a cyclic number.

It is not a de Polignac number, because 1120002021229 - 2¹³ = 1120002013037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120002021239) 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 63 ways as a sum of consecutive naturals, for example, 1681429 + ... + 2251045.

It is an arithmetic number, because the mean of its divisors is an integer number (24115347648).

Almost surely, 2^{1120002021229} is an apocalyptic number.

It is an amenable number.

1120002021229 is a deficient number, since it is larger than the sum of its proper divisors (423380228243).

1120002021229 is a wasteful number, since it uses less digits than its factorization.

1120002021229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569726.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 1120002021229 in words is "one trillion, one hundred twenty billion, two million, twenty-one thousand, two hundred twenty-nine".