201001102201010 has 64 divisors (see below), whose sum is σ = 381021031900800. Its totient is φ = 76232200837632.

The previous prime is 201001102200991. The next prime is 201001102201061. The reversal of 201001102201010 is 10102201100102.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 201001102200982 and 201001102201000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10142357 + ... + 22469303.

It is an arithmetic number, because the mean of its divisors is an integer number (5953453623450).

Almost surely, 2^{201001102201010} is an apocalyptic number.

201001102201010 is a deficient number, since it is larger than the sum of its proper divisors (180019929699790).

201001102201010 is a wasteful number, since it uses less digits than its factorization.

201001102201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12327995.

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

Adding to 201001102201010 its reverse (10102201100102), we get a palindrome (211103303301112).

The spelling of 201001102201010 in words is "two hundred one trillion, one billion, one hundred two million, two hundred one thousand, ten".