201000202001222 has 32 divisors (see below), whose sum is σ = 343700302286880. Its totient is φ = 87487349644800.

The previous prime is 201000202001177. The next prime is 201000202001231. The reversal of 201000202001222 is 222100202000102.

It is a junction number, because it is equal to n+sod(n) for n = 201000202001197 and 201000202001206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3099717779 + ... + 3099782622.

It is an arithmetic number, because the mean of its divisors is an integer number (10740634446465).

Almost surely, 2^{201000202001222} is an apocalyptic number.

201000202001222 is a deficient number, since it is larger than the sum of its proper divisors (142700100285658).

201000202001222 is a wasteful number, since it uses less digits than its factorization.

201000202001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6199500488.

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

Adding to 201000202001222 its reverse (222100202000102), we get a palindrome (423100404001324).

The spelling of 201000202001222 in words is "two hundred one trillion, two hundred two million, one thousand, two hundred twenty-two".