1202023010221 has 8 divisors (see below), whose sum is σ = 1380313504800. Its totient is φ = 1035235128240.

The previous prime is 1202023010219. The next prime is 1202023010257. The reversal of 1202023010221 is 1220103202021.

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 1202023010221 - 2¹ = 1202023010219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202023010195 and 1202023010204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202023010261) 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, 2875652926 + ... + 2875653343.

It is an arithmetic number, because the mean of its divisors is an integer number (172539188100).

Almost surely, 2^{1202023010221} is an apocalyptic number.

1202023010221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1202023010221 is a deficient number, since it is larger than the sum of its proper divisors (178290494579).

1202023010221 is a wasteful number, since it uses less digits than its factorization.

1202023010221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5751306299.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1202023010221 its reverse (1220103202021), we get a palindrome (2422126212242).

The spelling of 1202023010221 in words is "one trillion, two hundred two billion, twenty-three million, ten thousand, two hundred twenty-one".