202211102011222 has 8 divisors (see below), whose sum is σ = 319280687386200. Its totient is φ = 95784206215824.

The previous prime is 202211102011151. The next prime is 202211102011253. The reversal of 202211102011222 is 222110201112202.

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 202211102011222.

It is a congruent number.

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, 2660672394847 + ... + 2660672394922.

It is an arithmetic number, because the mean of its divisors is an integer number (39910085923275).

Almost surely, 2^{202211102011222} is an apocalyptic number.

202211102011222 is a deficient number, since it is larger than the sum of its proper divisors (117069585374978).

202211102011222 is a wasteful number, since it uses less digits than its factorization.

202211102011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5321344789790.

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

Adding to 202211102011222 its reverse (222110201112202), we get a palindrome (424321303123424).

The spelling of 202211102011222 in words is "two hundred two trillion, two hundred eleven billion, one hundred two million, eleven thousand, two hundred twenty-two".