1001102200202 has 24 divisors (see below), whose sum is σ = 1626176366316. Its totient is φ = 462011437056.

The previous prime is 1001102200199. The next prime is 1001102200243. The reversal of 1001102200202 is 2020022011001.

It is a happy number.

1001102200202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 226158264721 + 774943935481 = 475561^2 + 880309^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4542218 + ... + 4757514.

Almost surely, 2^{1001102200202} is an apocalyptic number.

1001102200202 is a deficient number, since it is larger than the sum of its proper divisors (625074166114).

1001102200202 is a wasteful number, since it uses less digits than its factorization.

1001102200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229082 (or 229069 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1001102200202 its reverse (2020022011001), we get a palindrome (3021124211203).

The spelling of 1001102200202 in words is "one trillion, one billion, one hundred two million, two hundred thousand, two hundred two".