22212120000201 has 16 divisors (see below), whose sum is σ = 32017470273600. Its totient is φ = 13649553114048.

The previous prime is 22212120000157. The next prime is 22212120000229. The reversal of 22212120000201 is 10200002121222.

It is not a de Polignac number, because 22212120000201 - 2⁶ = 22212120000137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22212120000241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5266029186 + ... + 5266033403.

It is an arithmetic number, because the mean of its divisors is an integer number (2001091892100).

Almost surely, 2^{22212120000201} is an apocalyptic number.

It is an amenable number.

22212120000201 is a deficient number, since it is larger than the sum of its proper divisors (9805350273399).

22212120000201 is a wasteful number, since it uses less digits than its factorization.

22212120000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10532062648.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22212120000201 its reverse (10200002121222), we get a palindrome (32412122121423).

The spelling of 22212120000201 in words is "twenty-two trillion, two hundred twelve billion, one hundred twenty million, two hundred one", and thus it is an aban number.