1020211002202 has 48 divisors (see below), whose sum is σ = 1783295442720. Its totient is φ = 436464860832.

The previous prime is 1020211002191. The next prime is 1020211002221. The reversal of 1020211002202 is 2022001120201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 225858048 + ... + 225862564.

It is an arithmetic number, because the mean of its divisors is an integer number (37151988390).

Almost surely, 2^{1020211002202} is an apocalyptic number.

1020211002202 is a deficient number, since it is larger than the sum of its proper divisors (763084440518).

1020211002202 is a wasteful number, since it uses less digits than its factorization.

1020211002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8075 (or 8068 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1020211002202 its reverse (2022001120201), we get a palindrome (3042212122403).

The spelling of 1020211002202 in words is "one trillion, twenty billion, two hundred eleven million, two thousand, two hundred two".