22010201021211 has 32 divisors (see below), whose sum is σ = 32061907906560. Its totient is φ = 13349276164224.

The previous prime is 22010201021197. The next prime is 22010201021273. The reversal of 22010201021211 is 11212010201022.

It is not a de Polignac number, because 22010201021211 - 2¹³ = 22010201013019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22010201022211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4696675 + ... + 8128908.

It is an arithmetic number, because the mean of its divisors is an integer number (1001934622080).

Almost surely, 2^{22010201021211} is an apocalyptic number.

22010201021211 is a deficient number, since it is larger than the sum of its proper divisors (10051706885349).

22010201021211 is a wasteful number, since it uses less digits than its factorization.

22010201021211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12826235.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22010201021211 its reverse (11212010201022), we get a palindrome (33222211222233).

The spelling of 22010201021211 in words is "twenty-two trillion, ten billion, two hundred one million, twenty-one thousand, two hundred eleven".