102001200001202 has 8 divisors (see below), whose sum is σ = 162001905884316. Its totient is φ = 48000564706432.

The previous prime is 102001200001187. The next prime is 102001200001231. The reversal of 102001200001202 is 202100002100201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 86835541836481 + 15165658164721 = 9318559^2 + 3894311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1500017647043 + ... + 1500017647110.

Almost surely, 2^{102001200001202} is an apocalyptic number.

102001200001202 is a deficient number, since it is larger than the sum of its proper divisors (60000705883114).

102001200001202 is a wasteful number, since it uses less digits than its factorization.

102001200001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000035294172.

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

Adding to 102001200001202 its reverse (202100002100201), we get a palindrome (304101202101403).

The spelling of 102001200001202 in words is "one hundred two trillion, one billion, two hundred million, one thousand, two hundred two".