202011011222 has 16 divisors (see below), whose sum is σ = 306036046800. Its totient is φ = 99999122400.

The previous prime is 202011011207. The next prime is 202011011239. The reversal of 202011011222 is 222110110202.

It is a junction number, because it is equal to n+sod(n) for n = 202011011197 and 202011011206.

It is a congruent number.

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, 6146429 + ... + 6179207.

It is an arithmetic number, because the mean of its divisors is an integer number (19127252925).

Almost surely, 2^202011011222 is an apocalyptic number.

202011011222 is a deficient number, since it is larger than the sum of its proper divisors (104025035578).

202011011222 is a wasteful number, since it uses less digits than its factorization.

202011011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63391.

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

Adding to 202011011222 its reverse (222110110202), we get a palindrome (424121121424).

The spelling of 202011011222 in words is "two hundred two billion, eleven million, eleven thousand, two hundred twenty-two".