1120010202021 has 16 divisors (see below), whose sum is σ = 1560137132160. Its totient is φ = 713788219200.

The previous prime is 1120010202019. The next prime is 1120010202097. The reversal of 1120010202021 is 1202020100211.

It is not a de Polignac number, because 1120010202021 - 2¹ = 1120010202019 is a prime.

It is a super-2 number, since 2×1120010202021² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1120010201988 and 1120010202006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120010202001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63722305 + ... + 63739878.

It is an arithmetic number, because the mean of its divisors is an integer number (97508570760).

Almost surely, 2^{1120010202021} is an apocalyptic number.

It is an amenable number.

1120010202021 is a deficient number, since it is larger than the sum of its proper divisors (440126930139).

1120010202021 is a wasteful number, since it uses less digits than its factorization.

1120010202021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127462316.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1120010202021 its reverse (1202020100211), we get a palindrome (2322030302232).

The spelling of 1120010202021 in words is "one trillion, one hundred twenty billion, ten million, two hundred two thousand, twenty-one".