223122002087 has 2 divisors, whose sum is σ = 223122002088. Its totient is φ = 223122002086.

The previous prime is 223122002069. The next prime is 223122002137. The reversal of 223122002087 is 780200221322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223122002087 - 2¹⁶ = 223121936551 is a prime.

It is a super-3 number, since 3×223122002087³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223122002687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111561001043 + 111561001044.

It is an arithmetic number, because the mean of its divisors is an integer number (111561001044).

Almost surely, 2^223122002087 is an apocalyptic number.

223122002087 is a deficient number, since it is larger than the sum of its proper divisors (1).

223122002087 is an equidigital number, since it uses as much as digits as its factorization.

223122002087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

The spelling of 223122002087 in words is "two hundred twenty-three billion, one hundred twenty-two million, two thousand, eighty-seven".