200101120202 has 16 divisors (see below), whose sum is σ = 307582664040. Its totient is φ = 97595389632.

The previous prime is 200101120199. The next prime is 200101120243. The reversal of 200101120202 is 202021101002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 173889834001 + 26211286201 = 417001^2 + 161899^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5437577 + ... + 5474252.

Almost surely, 2^200101120202 is an apocalyptic number.

200101120202 is a deficient number, since it is larger than the sum of its proper divisors (107481543838).

200101120202 is a wasteful number, since it uses less digits than its factorization.

200101120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10912057.

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

Adding to 200101120202 its reverse (202021101002), we get a palindrome (402122221204).

The spelling of 200101120202 in words is "two hundred billion, one hundred one million, one hundred twenty thousand, two hundred two".