122222330999 has 2 divisors, whose sum is σ = 122222331000. Its totient is φ = 122222330998.

The previous prime is 122222330963. The next prime is 122222331109. The reversal of 122222330999 is 999033222221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122222330999 - 2¹² = 122222326903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122222335999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61111165499 + 61111165500.

It is an arithmetic number, because the mean of its divisors is an integer number (61111165500).

Almost surely, 2^122222330999 is an apocalyptic number.

122222330999 is a deficient number, since it is larger than the sum of its proper divisors (1).

122222330999 is an equidigital number, since it uses as much as digits as its factorization.

122222330999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 44.

The spelling of 122222330999 in words is "one hundred twenty-two billion, two hundred twenty-two million, three hundred thirty thousand, nine hundred ninety-nine".