2211011202010 has 32 divisors (see below), whose sum is σ = 4286056077072. Its totient is φ = 816355100160.

The previous prime is 2211011201947. The next prime is 2211011202047. The reversal of 2211011202010 is 102021101122.

It can be written as a sum of positive squares in 8 ways, for example, as 161781732841 + 2049229469169 = 402221^2 + 1431513^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 6559312 + ... + 6888148.

Almost surely, 2^{2211011202010} is an apocalyptic number.

2211011202010 is a deficient number, since it is larger than the sum of its proper divisors (2075044875062).

2211011202010 is a wasteful number, since it uses less digits than its factorization.

2211011202010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380578.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2211011202010 its reverse (102021101122), we get a palindrome (2313032303132).

The spelling of 2211011202010 in words is "two trillion, two hundred eleven billion, eleven million, two hundred two thousand, ten".