120003222302031 has 4 divisors (see below), whose sum is σ = 160004296402712. Its totient is φ = 80002148201352.

The previous prime is 120003222301957. The next prime is 120003222302039. The reversal of 120003222302031 is 130203222300021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 120003222302031 - 2¹⁰ = 120003222301007 is a prime.

It is a super-2 number, since 2×120003222302031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120003222301989 and 120003222302007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120003222302039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20000537050336 + ... + 20000537050341.

It is an arithmetic number, because the mean of its divisors is an integer number (40001074100678).

Almost surely, 2^{120003222302031} is an apocalyptic number.

120003222302031 is a deficient number, since it is larger than the sum of its proper divisors (40001074100681).

120003222302031 is an equidigital number, since it uses as much as digits as its factorization.

120003222302031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40001074100680.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 120003222302031 its reverse (130203222300021), we get a palindrome (250206444602052).

The spelling of 120003222302031 in words is "one hundred twenty trillion, three billion, two hundred twenty-two million, three hundred two thousand, thirty-one".