2211012210202 has 8 divisors (see below), whose sum is σ = 3349355130612. Its totient is φ = 1094560500000.

The previous prime is 2211012210163. The next prime is 2211012210217. The reversal of 2211012210202 is 2020122101122.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2205875477961 + 5136732241 = 1485219^2 + 71671^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5472802299 + ... + 5472802702.

Almost surely, 2^{2211012210202} is an apocalyptic number.

2211012210202 is a deficient number, since it is larger than the sum of its proper divisors (1138342920410).

2211012210202 is a wasteful number, since it uses less digits than its factorization.

2211012210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10945605104.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2211012210202 its reverse (2020122101122), we get a palindrome (4231134311324).

The spelling of 2211012210202 in words is "two trillion, two hundred eleven billion, twelve million, two hundred ten thousand, two hundred two".