2201211121010 has 32 divisors (see below), whose sum is σ = 4326354865152. Its totient is φ = 799703988480.

The previous prime is 2201211121007. The next prime is 2201211121049. The reversal of 2201211121010 is 101211121022.

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, 9085127 + ... + 9324266.

It is an arithmetic number, because the mean of its divisors is an integer number (135198589536).

Almost surely, 2^{2201211121010} is an apocalyptic number.

2201211121010 is a deficient number, since it is larger than the sum of its proper divisors (2125143744142).

2201211121010 is a wasteful number, since it uses less digits than its factorization.

2201211121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18410498.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2201211121010 its reverse (101211121022), we get a palindrome (2302422242032).

The spelling of 2201211121010 in words is "two trillion, two hundred one billion, two hundred eleven million, one hundred twenty-one thousand, ten".