33302213132 has 12 divisors (see below), whose sum is σ = 59378474736. Its totient is φ = 16336934640.

The previous prime is 33302213101. The next prime is 33302213179. The reversal of 33302213132 is 23131220333.

It is a super-2 number, since 2×33302213132² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33302213098 and 33302213107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78542744 + ... + 78543167.

It is an arithmetic number, because the mean of its divisors is an integer number (4948206228).

Almost surely, 2^33302213132 is an apocalyptic number.

It is an amenable number.

33302213132 is a deficient number, since it is larger than the sum of its proper divisors (26076261604).

33302213132 is a wasteful number, since it uses less digits than its factorization.

33302213132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157085968 (or 157085966 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 33302213132 its reverse (23131220333), we get a palindrome (56433433465).

The spelling of 33302213132 in words is "thirty-three billion, three hundred two million, two hundred thirteen thousand, one hundred thirty-two".