120212001223 has 2 divisors, whose sum is σ = 120212001224. Its totient is φ = 120212001222.

The previous prime is 120212001211. The next prime is 120212001263. The reversal of 120212001223 is 322100212021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120212001223 - 2³³ = 111622066631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120212001197 and 120212001206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120212001263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60106000611 + 60106000612.

It is an arithmetic number, because the mean of its divisors is an integer number (60106000612).

Almost surely, 2^120212001223 is an apocalyptic number.

120212001223 is a deficient number, since it is larger than the sum of its proper divisors (1).

120212001223 is an equidigital number, since it uses as much as digits as its factorization.

120212001223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 120212001223 its reverse (322100212021), we get a palindrome (442312213244).

The spelling of 120212001223 in words is "one hundred twenty billion, two hundred twelve million, one thousand, two hundred twenty-three".