201012022112222 has 8 divisors (see below), whose sum is σ = 314627512871376. Its totient is φ = 96136184488432.

The previous prime is 201012022112191. The next prime is 201012022112257. The reversal of 201012022112222 is 222211220210102.

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

It is a junction number, because it is equal to n+sod(n) for n = 201012022112194 and 201012022112203.

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, 2184913283783 + ... + 2184913283874.

It is an arithmetic number, because the mean of its divisors is an integer number (39328439108922).

Almost surely, 2^{201012022112222} is an apocalyptic number.

201012022112222 is a deficient number, since it is larger than the sum of its proper divisors (113615490759154).

201012022112222 is a wasteful number, since it uses less digits than its factorization.

201012022112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4369826567682.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 201012022112222 its reverse (222211220210102), we get a palindrome (423223242322324).

The spelling of 201012022112222 in words is "two hundred one trillion, twelve billion, twenty-two million, one hundred twelve thousand, two hundred twenty-two".