201000012020222 has 8 divisors (see below), whose sum is σ = 302751055450272. Its totient is φ = 100082993536800.

The previous prime is 201000012020209. The next prime is 201000012020233. The reversal of 201000012020222 is 222020210000102.

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 = 201000012020197 and 201000012020206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208506236054 + ... + 208506237017.

It is an arithmetic number, because the mean of its divisors is an integer number (37843881931284).

Almost surely, 2^{201000012020222} is an apocalyptic number.

201000012020222 is a deficient number, since it is larger than the sum of its proper divisors (101751043430050).

201000012020222 is a wasteful number, since it uses less digits than its factorization.

201000012020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417012473314.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 201000012020222 its reverse (222020210000102), we get a palindrome (423020222020324).

The spelling of 201000012020222 in words is "two hundred one trillion, twelve million, twenty thousand, two hundred twenty-two".