223778013007 has 8 divisors (see below), whose sum is σ = 223991750000. Its totient is φ = 223564333824.

The previous prime is 223778012971. The next prime is 223778013029. The reversal of 223778013007 is 700310877322.

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

It is a cyclic number.

It is not a de Polignac number, because 223778013007 - 2¹¹ = 223778010959 is a prime.

It is a super-2 number, since 2×223778013007² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223778013307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12927244 + ... + 12944542.

It is an arithmetic number, because the mean of its divisors is an integer number (27998968750).

Almost surely, 2^223778013007 is an apocalyptic number.

223778013007 is a deficient number, since it is larger than the sum of its proper divisors (213736993).

223778013007 is a wasteful number, since it uses less digits than its factorization.

223778013007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28905.

The product of its (nonzero) digits is 98784, while the sum is 40.

The spelling of 223778013007 in words is "two hundred twenty-three billion, seven hundred seventy-eight million, thirteen thousand, seven".