210012201121222 has 8 divisors (see below), whose sum is σ = 319333620883176. Its totient is φ = 103567660826832.

The previous prime is 210012201121141. The next prime is 210012201121253. The reversal of 210012201121222 is 222121102210012.

210012201121222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 210012201121222.

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, 719219866708 + ... + 719219866999.

It is an arithmetic number, because the mean of its divisors is an integer number (39916702610397).

Almost surely, 2^{210012201121222} is an apocalyptic number.

210012201121222 is a deficient number, since it is larger than the sum of its proper divisors (109321419761954).

210012201121222 is a wasteful number, since it uses less digits than its factorization.

210012201121222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438439733782.

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

Adding to 210012201121222 its reverse (222121102210012), we get a palindrome (432133303331234).

The spelling of 210012201121222 in words is "two hundred ten trillion, twelve billion, two hundred one million, one hundred twenty-one thousand, two hundred twenty-two".