120001010222219 has 48 divisors (see below), whose sum is σ = 151478701032960. Its totient is φ = 92889928771200.

The previous prime is 120001010222213. The next prime is 120001010222297. The reversal of 120001010222219 is 912222010100021.

It is not a de Polignac number, because 120001010222219 - 2²⁸ = 120000741786763 is a prime.

It is a super-2 number, since 2×120001010222219² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 120001010222194 and 120001010222203.

It is not an unprimeable number, because it can be changed into a prime (120001010222213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3114929 + ... + 15802050.

It is an arithmetic number, because the mean of its divisors is an integer number (3155806271520).

Almost surely, 2^{120001010222219} is an apocalyptic number.

120001010222219 is a deficient number, since it is larger than the sum of its proper divisors (31477690810741).

120001010222219 is a wasteful number, since it uses less digits than its factorization.

120001010222219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18917112 (or 18917081 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 120001010222219 in words is "one hundred twenty trillion, one billion, ten million, two hundred twenty-two thousand, two hundred nineteen".