1022201200302 has 16 divisors (see below), whose sum is σ = 2044420920192. Its totient is φ = 340730646840.

The previous prime is 1022201200301. The next prime is 1022201200309. The reversal of 1022201200302 is 2030021022201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022201200301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6213 + ... + 1429839.

It is an arithmetic number, because the mean of its divisors is an integer number (127776307512).

Almost surely, 2^{1022201200302} is an apocalyptic number.

1022201200302 is an abundant number, since it is smaller than the sum of its proper divisors (1022219719890).

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

1022201200302 is a wasteful number, since it uses less digits than its factorization.

1022201200302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543303.

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

Adding to 1022201200302 its reverse (2030021022201), we get a palindrome (3052222222503).

The spelling of 1022201200302 in words is "one trillion, twenty-two billion, two hundred one million, two hundred thousand, three hundred two".