201000010121222 has 32 divisors (see below), whose sum is σ = 331810681305600. Its totient is φ = 90737919199008.

The previous prime is 201000010121191. The next prime is 201000010121237. The reversal of 201000010121222 is 222121010000102.

It is a junction number, because it is equal to n+sod(n) for n = 201000010121197 and 201000010121206.

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, 50155472 + ... + 54014547.

It is an arithmetic number, because the mean of its divisors is an integer number (10369083790800).

Almost surely, 2^{201000010121222} is an apocalyptic number.

201000010121222 is a deficient number, since it is larger than the sum of its proper divisors (130810671184378).

201000010121222 is a wasteful number, since it uses less digits than its factorization.

201000010121222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104171660.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201000010121222 its reverse (222121010000102), we get a palindrome (423121020121324).

The spelling of 201000010121222 in words is "two hundred one trillion, ten million, one hundred twenty-one thousand, two hundred twenty-two".