201010101202010 has 32 divisors (see below), whose sum is σ = 362462458217472. Its totient is φ = 80260995245760.

The previous prime is 201010101201979. The next prime is 201010101202021. The reversal of 201010101202010 is 10202101010102.

It is a junction number, because it is equal to n+sod(n) for n = 201010101201982 and 201010101202000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4691600 + ... + 20592020.

It is an arithmetic number, because the mean of its divisors is an integer number (11326951819296).

Almost surely, 2^{201010101202010} is an apocalyptic number.

201010101202010 is a deficient number, since it is larger than the sum of its proper divisors (161452357015462).

201010101202010 is a wasteful number, since it uses less digits than its factorization.

201010101202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15902678.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201010101202010 its reverse (10202101010102), we get a palindrome (211212202212112).

The spelling of 201010101202010 in words is "two hundred one trillion, ten billion, one hundred one million, two hundred two thousand, ten".