33201101230020 has 36 divisors (see below), whose sum is σ = 100710007064940. Its totient is φ = 8853626994624.

The previous prime is 33201101229943. The next prime is 33201101230081. The reversal of 33201101230020 is 2003210110233.

33201101230020 is a `hidden beast` number, since 3 + 320 + 1 + 10 + 12 + 300 + 20 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 14790977577216 + 18410123652804 = 3845904^2 + 4290702^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×33201101230020² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 33201101229975 and 33201101230002.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92225281015 + ... + 92225281374.

Almost surely, 2^{33201101230020} is an apocalyptic number.

33201101230020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33201101230020 is an abundant number, since it is smaller than the sum of its proper divisors (67508905834920).

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

33201101230020 is a wasteful number, since it uses less digits than its factorization.

33201101230020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184450562404 (or 184450562399 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 33201101230020 its reverse (2003210110233), we get a palindrome (35204311340253).

The spelling of 33201101230020 in words is "thirty-three trillion, two hundred one billion, one hundred one million, two hundred thirty thousand, twenty".