1122021001202 has 8 divisors (see below), whose sum is σ = 1684008309936. Its totient is φ = 560684897892.

The previous prime is 1122021001163. The next prime is 1122021001219. The reversal of 1122021001202 is 2021001202211.

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

It is a super-2 number, since 2×1122021001202² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162797048 + ... + 162803939.

It is an arithmetic number, because the mean of its divisors is an integer number (210501038742).

Almost surely, 2^{1122021001202} is an apocalyptic number.

1122021001202 is a deficient number, since it is larger than the sum of its proper divisors (561987308734).

1122021001202 is a wasteful number, since it uses less digits than its factorization.

1122021001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325602712.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1122021001202 its reverse (2021001202211), we get a palindrome (3143022203413).

The spelling of 1122021001202 in words is "one trillion, one hundred twenty-two billion, twenty-one million, one thousand, two hundred two".