1202201002010 has 32 divisors (see below), whose sum is σ = 2184194600640. Its totient is φ = 476403078528.

The previous prime is 1202201001923. The next prime is 1202201002027. The reversal of 1202201002010 is 102001022021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1202201001982 and 1202201002000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 668000 + ... + 1688379.

It is an arithmetic number, because the mean of its divisors is an integer number (68256081270).

Almost surely, 2^{1202201002010} is an apocalyptic number.

1202201002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202201002010 is a deficient number, since it is larger than the sum of its proper divisors (981993598630).

1202201002010 is a wasteful number, since it uses less digits than its factorization.

1202201002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2356862.

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

Adding to 1202201002010 its reverse (102001022021), we get a palindrome (1304202024031).

The spelling of 1202201002010 in words is "one trillion, two hundred two billion, two hundred one million, two thousand, ten".