2211020200202 has 32 divisors (see below), whose sum is σ = 3624345000000. Its totient is φ = 1003257337600.

The previous prime is 2211020200171. The next prime is 2211020200247. The reversal of 2211020200202 is 2020020201122.

It is a super-2 number, since 2×2211020200202² (a number of 25 digits) contains 22 as substring.

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, 30996674 + ... + 31067922.

It is an arithmetic number, because the mean of its divisors is an integer number (113260781250).

Almost surely, 2^{2211020200202} is an apocalyptic number.

2211020200202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2211020200202 is a deficient number, since it is larger than the sum of its proper divisors (1413324799798).

2211020200202 is a wasteful number, since it uses less digits than its factorization.

2211020200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73702.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2211020200202 its reverse (2020020201122), we get a palindrome (4231040401324).

The spelling of 2211020200202 in words is "two trillion, two hundred eleven billion, twenty million, two hundred thousand, two hundred two".