120222012049 has 2 divisors, whose sum is σ = 120222012050. Its totient is φ = 120222012048.

The previous prime is 120222012019. The next prime is 120222012083. The reversal of 120222012049 is 940210222021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112129210449 + 8092801600 = 334857^2 + 89960^2 .

It is a cyclic number.

It is not a de Polignac number, because 120222012049 - 2²³ = 120213623441 is a prime.

It is a super-2 number, since 2×120222012049² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120222012019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60111006024 + 60111006025.

It is an arithmetic number, because the mean of its divisors is an integer number (60111006025).

Almost surely, 2^120222012049 is an apocalyptic number.

It is an amenable number.

120222012049 is a deficient number, since it is larger than the sum of its proper divisors (1).

120222012049 is an equidigital number, since it uses as much as digits as its factorization.

120222012049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 120222012049 in words is "one hundred twenty billion, two hundred twenty-two million, twelve thousand, forty-nine".