33301133021222 has 12 divisors (see below), whose sum is σ = 54905587089108. Its totient is φ = 15136878645900.

The previous prime is 33301133021197. The next prime is 33301133021231. The reversal of 33301133021222 is 22212033110333.

It is a super-2 number, since 2×33301133021222² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33301133021191 and 33301133021200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68803993604 + ... + 68803994087.

It is an arithmetic number, because the mean of its divisors is an integer number (4575465590759).

Almost surely, 2^{33301133021222} is an apocalyptic number.

33301133021222 is a deficient number, since it is larger than the sum of its proper divisors (21604454067886).

33301133021222 is a wasteful number, since it uses less digits than its factorization.

33301133021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137607987715 (or 137607987704 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 33301133021222 its reverse (22212033110333), we get a palindrome (55513166131555).

The spelling of 33301133021222 in words is "thirty-three trillion, three hundred one billion, one hundred thirty-three million, twenty-one thousand, two hundred twenty-two".