22338048146 has 8 divisors (see below), whose sum is σ = 33803595324. Its totient is φ = 11070183040.

The previous prime is 22338048143. The next prime is 22338048149. The reversal of 22338048146 is 64184083322.

It is an interprime number because it is at equal distance from previous prime (22338048143) and next prime (22338048149).

It can be written as a sum of positive squares in 2 ways, for example, as 20523714121 + 1814334025 = 143261^2 + 42595^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22338048143) 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, 49420235 + ... + 49420686.

Almost surely, 2^22338048146 is an apocalyptic number.

22338048146 is a deficient number, since it is larger than the sum of its proper divisors (11465547178).

22338048146 is a wasteful number, since it uses less digits than its factorization.

22338048146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98841036.

The product of its (nonzero) digits is 221184, while the sum is 41.

The spelling of 22338048146 in words is "twenty-two billion, three hundred thirty-eight million, forty-eight thousand, one hundred forty-six".