22203220400301 has 16 divisors (see below), whose sum is σ = 31348282008384. Its totient is φ = 13930295034624.

The previous prime is 22203220400299. The next prime is 22203220400311. The reversal of 22203220400301 is 10300402230222.

It is not a de Polignac number, because 22203220400301 - 2¹ = 22203220400299 is a prime.

It is a super-2 number, since 2×22203220400301² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22203220400311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17140431 + ... + 18390236.

It is an arithmetic number, because the mean of its divisors is an integer number (1959267625524).

Almost surely, 2^{22203220400301} is an apocalyptic number.

It is an amenable number.

22203220400301 is a deficient number, since it is larger than the sum of its proper divisors (9145061608083).

22203220400301 is a wasteful number, since it uses less digits than its factorization.

22203220400301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35542940.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22203220400301 its reverse (10300402230222), we get a palindrome (32503622630523).

The spelling of 22203220400301 in words is "twenty-two trillion, two hundred three billion, two hundred twenty million, four hundred thousand, three hundred one".