22203001312122 has 8 divisors (see below), whose sum is σ = 44406002624256. Its totient is φ = 7401000437372.

The previous prime is 22203001312117. The next prime is 22203001312133. The reversal of 22203001312122 is 22121310030222.

It is a sphenic number, since it is the product of 3 distinct primes.

22203001312122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850250109338 + ... + 1850250109349.

It is an arithmetic number, because the mean of its divisors is an integer number (5550750328032).

Almost surely, 2^{22203001312122} is an apocalyptic number.

22203001312122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22203001312122 is a wasteful number, since it uses less digits than its factorization.

22203001312122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700500218692.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22203001312122 its reverse (22121310030222), we get a palindrome (44324311342344).

The spelling of 22203001312122 in words is "twenty-two trillion, two hundred three billion, one million, three hundred twelve thousand, one hundred twenty-two".