2211211011010 has 64 divisors (see below), whose sum is σ = 4011087859200. Its totient is φ = 877650849792.

The previous prime is 2211211010959. The next prime is 2211211011041. The reversal of 2211211011010 is 101101121122.

It is a happy number.

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, 832219602 + ... + 832222258.

It is an arithmetic number, because the mean of its divisors is an integer number (62673247800).

Almost surely, 2^{2211211011010} is an apocalyptic number.

2211211011010 is a deficient number, since it is larger than the sum of its proper divisors (1799876848190).

2211211011010 is a wasteful number, since it uses less digits than its factorization.

2211211011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4075.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 2211211011010 its reverse (101101121122), we get a palindrome (2312312132132).

The spelling of 2211211011010 in words is "two trillion, two hundred eleven billion, two hundred eleven million, eleven thousand, ten".