33300212242 has 16 divisors (see below), whose sum is σ = 54500044032. Its totient is φ = 15134019120.

The previous prime is 33300212233. The next prime is 33300212273. The reversal of 33300212242 is 24221200333.

It is a super-2 number, since 2×33300212242² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21208 + ... + 258940.

It is an arithmetic number, because the mean of its divisors is an integer number (3406252752).

Almost surely, 2^33300212242 is an apocalyptic number.

33300212242 is a deficient number, since it is larger than the sum of its proper divisors (21199831790).

33300212242 is a wasteful number, since it uses less digits than its factorization.

33300212242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244113.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 33300212242 its reverse (24221200333), we get a palindrome (57521412575).

It can be divided in two parts, 33300 and 212242, that added together give a palindrome (245542).

The spelling of 33300212242 in words is "thirty-three billion, three hundred million, two hundred twelve thousand, two hundred forty-two".