33212122121234 has 16 divisors (see below), whose sum is σ = 56935258302336. Its totient is φ = 14233718671200.

The previous prime is 33212122121197. The next prime is 33212122121267. The reversal of 33212122121234 is 43212122121233.

It is a super-2 number, since 2×33212122121234² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33212122121197 and 33212122121206.

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, 481019 + ... + 8164289.

It is an arithmetic number, because the mean of its divisors is an integer number (3558453643896).

Almost surely, 2^{33212122121234} is an apocalyptic number.

33212122121234 is a deficient number, since it is larger than the sum of its proper divisors (23723136181102).

33212122121234 is a wasteful number, since it uses less digits than its factorization.

33212122121234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7992041.

The product of its digits is 6912, while the sum is 29.

Adding to 33212122121234 its reverse (43212122121233), we get a palindrome (76424244242467).

Subtracting 33212122121234 from its reverse (43212122121233), we obtain a palindrome (9999999999999).

The spelling of 33212122121234 in words is "thirty-three trillion, two hundred twelve billion, one hundred twenty-two million, one hundred twenty-one thousand, two hundred thirty-four".