22212001041401 has 32 divisors (see below), whose sum is σ = 24726542682240. Its totient is φ = 19865367244800.

The previous prime is 22212001041371. The next prime is 22212001041403. The reversal of 22212001041401 is 10414010021222.

It is not a de Polignac number, because 22212001041401 - 2¹⁸ = 22212000779257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22212001041403) 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, 1484066 + ... + 6828356.

It is an arithmetic number, because the mean of its divisors is an integer number (772704458820).

Almost surely, 2^{22212001041401} is an apocalyptic number.

It is an amenable number.

22212001041401 is a deficient number, since it is larger than the sum of its proper divisors (2514541640839).

22212001041401 is a wasteful number, since it uses less digits than its factorization.

22212001041401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5344505.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 22212001041401 its reverse (10414010021222), we get a palindrome (32626011062623).

The spelling of 22212001041401 in words is "twenty-two trillion, two hundred twelve billion, one million, forty-one thousand, four hundred one".