120222222003 has 80 divisors (see below), whose sum is σ = 194742890496. Its totient is φ = 73473635520.

The previous prime is 120222221981. The next prime is 120222222019. The reversal of 120222222003 is 300222222021.

It is not a de Polignac number, because 120222222003 - 2⁵ = 120222221971 is a prime.

It is a super-3 number, since 3×120222222003³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (120222222053) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 123812308 + ... + 123813278.

Almost surely, 2^120222222003 is an apocalyptic number.

120222222003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

120222222003 is a deficient number, since it is larger than the sum of its proper divisors (74520668493).

120222222003 is a wasteful number, since it uses less digits than its factorization.

120222222003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686 (or 1677 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 120222222003 its sum of digits (18), we get a palindrome (120222222021).

Adding to 120222222003 its reverse (300222222021), we get a palindrome (420444444024).

It can be divided in two parts, 120222 and 222003, that added together give a square (342225 = 585²).

The spelling of 120222222003 in words is "one hundred twenty billion, two hundred twenty-two million, two hundred twenty-two thousand, three".