223248149322 has 32 divisors (see below), whose sum is σ = 487485319680. Its totient is φ = 67595614320.

The previous prime is 223248149321. The next prime is 223248149351. The reversal of 223248149322 is 223941842322.

It is a super-3 number, since 3×223248149322³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223248149321) 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, 1302172 + ... + 1463607.

It is an arithmetic number, because the mean of its divisors is an integer number (15233916240).

Almost surely, 2^223248149322 is an apocalyptic number.

223248149322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223248149322 is an abundant number, since it is smaller than the sum of its proper divisors (264237170358).

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

223248149322 is a wasteful number, since it uses less digits than its factorization.

223248149322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2767018.

The product of its digits is 331776, while the sum is 42.

The spelling of 223248149322 in words is "two hundred twenty-three billion, two hundred forty-eight million, one hundred forty-nine thousand, three hundred twenty-two".