33422332140 has 72 divisors (see below), whose sum is σ = 101407204080. Its totient is φ = 8910324864.

The previous prime is 33422332127. The next prime is 33422332201. The reversal of 33422332140 is 4123322433.

33422332140 is a `hidden beast` number, since 334 + 2 + 2 + 3 + 321 + 4 + 0 = 666.

It is a super-2 number, since 2×33422332140² (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 23 ways as a sum of consecutive naturals, for example, 744822 + ... + 788418.

It is an arithmetic number, because the mean of its divisors is an integer number (1408433390).

Almost surely, 2^33422332140 is an apocalyptic number.

33422332140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33422332140 is an abundant number, since it is smaller than the sum of its proper divisors (67984871940).

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

33422332140 is a wasteful number, since it uses less digits than its factorization.

33422332140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47871 (or 47866 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 33422332140 its reverse (4123322433), we get a palindrome (37545654573).

The spelling of 33422332140 in words is "thirty-three billion, four hundred twenty-two million, three hundred thirty-two thousand, one hundred forty".