22210010222001 has 16 divisors (see below), whose sum is σ = 33843894576000. Its totient is φ = 12691408359168.

The previous prime is 22210010221991. The next prime is 22210010222011. The reversal of 22210010222001 is 10022201001222.

It is an interprime number because it is at equal distance from previous prime (22210010221991) and next prime (22210010222011).

It is not a de Polignac number, because 22210010222001 - 2⁷ = 22210010221873 is a prime.

It is a super-2 number, since 2×22210010222001² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22210010222011) 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, 14780775 + ... + 16213923.

It is an arithmetic number, because the mean of its divisors is an integer number (2115243411000).

Almost surely, 2^{22210010222001} is an apocalyptic number.

22210010222001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22210010222001 is a deficient number, since it is larger than the sum of its proper divisors (11633884353999).

22210010222001 is a wasteful number, since it uses less digits than its factorization.

22210010222001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171128.

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

Adding to 22210010222001 its reverse (10022201001222), we get a palindrome (32232211223223).

The spelling of 22210010222001 in words is "twenty-two trillion, two hundred ten billion, ten million, two hundred twenty-two thousand, one".