201102211010 has 16 divisors (see below), whose sum is σ = 362176660800. Its totient is φ = 80398066416.

The previous prime is 201102210941. The next prime is 201102211021. The reversal of 201102211010 is 10112201102.

It is a super-2 number, since 2×201102211010² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 201102210982 and 201102211000.

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, 5332520 + ... + 5370099.

It is an arithmetic number, because the mean of its divisors is an integer number (22636041300).

Almost surely, 2^201102211010 is an apocalyptic number.

201102211010 is a deficient number, since it is larger than the sum of its proper divisors (161074449790).

201102211010 is a wasteful number, since it uses less digits than its factorization.

201102211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10704505.

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

Adding to 201102211010 its reverse (10112201102), we get a palindrome (211214412112).

The spelling of 201102211010 in words is "two hundred one billion, one hundred two million, two hundred eleven thousand, ten".