22142005510101 has 4 divisors (see below), whose sum is σ = 29522674013472. Its totient is φ = 14761337006732.

The previous prime is 22142005510099. The next prime is 22142005510129. The reversal of 22142005510101 is 10101550024122.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22142005510101 - 2¹ = 22142005510099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22142005510151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3690334251681 + ... + 3690334251686.

It is an arithmetic number, because the mean of its divisors is an integer number (7380668503368).

Almost surely, 2^{22142005510101} is an apocalyptic number.

It is an amenable number.

22142005510101 is a deficient number, since it is larger than the sum of its proper divisors (7380668503371).

22142005510101 is an equidigital number, since it uses as much as digits as its factorization.

22142005510101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7380668503370.

The product of its (nonzero) digits is 800, while the sum is 24.

Adding to 22142005510101 its reverse (10101550024122), we get a palindrome (32243555534223).

The spelling of 22142005510101 in words is "twenty-two trillion, one hundred forty-two billion, five million, five hundred ten thousand, one hundred one".