2011210022210 has 16 divisors (see below), whose sum is σ = 3638554581816. Its totient is φ = 800400332928.

The previous prime is 2011210022189. The next prime is 2011210022231. The reversal of 2011210022210 is 122200121102.

It is an interprime number because it is at equal distance from previous prime (2011210022189) and next prime (2011210022231).

It can be written as a sum of positive squares in 4 ways, for example, as 1728491307841 + 282718714369 = 1314721^2 + 531713^2 .

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, 510457427 + ... + 510461366.

Almost surely, 2^{2011210022210} is an apocalyptic number.

2011210022210 is a deficient number, since it is larger than the sum of its proper divisors (1627344559606).

2011210022210 is a wasteful number, since it uses less digits than its factorization.

2011210022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020918997.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2011210022210 its reverse (122200121102), we get a palindrome (2133410143312).

The spelling of 2011210022210 in words is "two trillion, eleven billion, two hundred ten million, twenty-two thousand, two hundred ten".