120223213331 has 16 divisors (see below), whose sum is σ = 130805708544. Its totient is φ = 109833348384.

The previous prime is 120223213321. The next prime is 120223213351. The reversal of 120223213331 is 133312322021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120223213331 is a prime.

It is a super-2 number, since 2×120223213331² (a number of 23 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 = 120223213297 and 120223213306.

It is not an unprimeable number, because it can be changed into a prime (120223213321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1437980 + ... + 1519286.

It is an arithmetic number, because the mean of its divisors is an integer number (8175356784).

Almost surely, 2^120223213331 is an apocalyptic number.

120223213331 is a deficient number, since it is larger than the sum of its proper divisors (10582495213).

120223213331 is a wasteful number, since it uses less digits than its factorization.

120223213331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82490.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 120223213331 its reverse (133312322021), we get a palindrome (253535535352).

The spelling of 120223213331 in words is "one hundred twenty billion, two hundred twenty-three million, two hundred thirteen thousand, three hundred thirty-one".