1002212010202 has 16 divisors (see below), whose sum is σ = 1625113607040. Its totient is φ = 460800605232.

The previous prime is 1002212010197. The next prime is 1002212010209. The reversal of 1002212010202 is 2020102122001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (1002212010209) 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, 73275702 + ... + 73289377.

It is an arithmetic number, because the mean of its divisors is an integer number (101569600440).

Almost surely, 2^{1002212010202} is an apocalyptic number.

1002212010202 is a deficient number, since it is larger than the sum of its proper divisors (622901596838).

1002212010202 is a wasteful number, since it uses less digits than its factorization.

1002212010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146565357.

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

Adding to 1002212010202 its reverse (2020102122001), we get a palindrome (3022314132203).

The spelling of 1002212010202 in words is "one trillion, two billion, two hundred twelve million, ten thousand, two hundred two".