1120000202021 has 8 divisors (see below), whose sum is σ = 1124089914720. Its totient is φ = 1115911420272.

The previous prime is 1120000202017. The next prime is 1120000202023. The reversal of 1120000202021 is 1202020000211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1120000202021 - 2² = 1120000202017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120000201993 and 1120000202011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120000202023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2225066 + ... + 2681588.

It is an arithmetic number, because the mean of its divisors is an integer number (140511239340).

Almost surely, 2^{1120000202021} is an apocalyptic number.

It is an amenable number.

1120000202021 is a deficient number, since it is larger than the sum of its proper divisors (4089712699).

1120000202021 is an equidigital number, since it uses as much as digits as its factorization.

1120000202021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465475.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1120000202021 its reverse (1202020000211), we get a palindrome (2322020202232).

The spelling of 1120000202021 in words is "one trillion, one hundred twenty billion, two hundred two thousand, twenty-one".