1202021322 has 8 divisors (see below), whose sum is σ = 2404042656. Its totient is φ = 400673772.

The previous prime is 1202021321. The next prime is 1202021323. The reversal of 1202021322 is 2231202021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1202021321) and next prime (1202021323).

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

1202021322 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1202021321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100168438 + ... + 100168449.

It is an arithmetic number, because the mean of its divisors is an integer number (300505332).

Almost surely, 2^1202021322 is an apocalyptic number.

1202021322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1202021322 is a wasteful number, since it uses less digits than its factorization.

1202021322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200336892.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1202021322 is about 34670.1791457731. The cubic root of 1202021322 is about 1063.2548942466.

Adding to 1202021322 its reverse (2231202021), we get a palindrome (3433223343).

The spelling of 1202021322 in words is "one billion, two hundred two million, twenty-one thousand, three hundred twenty-two".