33355022442 has 16 divisors (see below), whose sum is σ = 76240051392. Its totient is φ = 9530006400.

The previous prime is 33355022419. The next prime is 33355022483. The reversal of 33355022442 is 24422055333.

It is a super-2 number, since 2×33355022442² (a number of 22 digits) contains 22 as substring.

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, 397083559 + ... + 397083642.

It is an arithmetic number, because the mean of its divisors is an integer number (4765003212).

Almost surely, 2^33355022442 is an apocalyptic number.

33355022442 is an abundant number, since it is smaller than the sum of its proper divisors (42885028950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33355022442 is a wasteful number, since it uses less digits than its factorization.

33355022442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794167213.

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 33355022442 its reverse (24422055333), we get a palindrome (57777077775).

The spelling of 33355022442 in words is "thirty-three billion, three hundred fifty-five million, twenty-two thousand, four hundred forty-two".