202011110221222 has 8 divisors (see below), whose sum is σ = 303016739445000. Its totient is φ = 101005530406224.

The previous prime is 202011110221189. The next prime is 202011110221223. The reversal of 202011110221222 is 222122011110202.

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

It is a self number, because there is not a number n which added to its sum of digits gives 202011110221222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202011110221223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575029 + ... + 20108527.

It is an arithmetic number, because the mean of its divisors is an integer number (37877092430625).

Almost surely, 2^{202011110221222} is an apocalyptic number.

202011110221222 is a deficient number, since it is larger than the sum of its proper divisors (101005629223778).

202011110221222 is a wasteful number, since it uses less digits than its factorization.

202011110221222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24704390.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 202011110221222 its reverse (222122011110202), we get a palindrome (424133121331424).

The spelling of 202011110221222 in words is "two hundred two trillion, eleven billion, one hundred ten million, two hundred twenty-one thousand, two hundred twenty-two".