22203153405151 has 4 divisors (see below), whose sum is σ = 22302719115712. Its totient is φ = 22103587694592.

The previous prime is 22203153405143. The next prime is 22203153405157. The reversal of 22203153405151 is 15150435130222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22203153405151 - 2³ = 22203153405143 is a prime.

It is a super-2 number, since 2×22203153405151² (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 (22203153405157) 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, 49782854946 + ... + 49782855391.

It is an arithmetic number, because the mean of its divisors is an integer number (5575679778928).

Almost surely, 2^{22203153405151} is an apocalyptic number.

22203153405151 is a deficient number, since it is larger than the sum of its proper divisors (99565710561).

22203153405151 is an equidigital number, since it uses as much as digits as its factorization.

22203153405151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99565710560.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 22203153405151 its reverse (15150435130222), we get a palindrome (37353588535373).

The spelling of 22203153405151 in words is "twenty-two trillion, two hundred three billion, one hundred fifty-three million, four hundred five thousand, one hundred fifty-one".