120221202233332 has 12 divisors (see below), whose sum is σ = 210426014081920. Its totient is φ = 60099483924216.

The previous prime is 120221202233317. The next prime is 120221202233333. The reversal of 120221202233332 is 233332202122021.

It is a super-2 number, since 2×120221202233332² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120221202233332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120221202233333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2779273782 + ... + 2779317037.

Almost surely, 2^{120221202233332} is an apocalyptic number.

It is an amenable number.

120221202233332 is a deficient number, since it is larger than the sum of its proper divisors (90204811848588).

120221202233332 is a wasteful number, since it uses less digits than its factorization.

120221202233332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5558596230 (or 5558596228 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 120221202233332 its reverse (233332202122021), we get a palindrome (353553404355353).

The spelling of 120221202233332 in words is "one hundred twenty trillion, two hundred twenty-one billion, two hundred two million, two hundred thirty-three thousand, three hundred thirty-two".