33400102201 has 2 divisors, whose sum is σ = 33400102202. Its totient is φ = 33400102200.

The previous prime is 33400102121. The next prime is 33400102213. The reversal of 33400102201 is 10220100433.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28262653225 + 5137448976 = 168115^2 + 71676^2 .

It is a cyclic number.

It is not a de Polignac number, because 33400102201 - 2²⁵ = 33366547769 is a prime.

It is a super-2 number, since 2×33400102201² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33400109201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16700051100 + 16700051101.

It is an arithmetic number, because the mean of its divisors is an integer number (16700051101).

Almost surely, 2^33400102201 is an apocalyptic number.

It is an amenable number.

33400102201 is a deficient number, since it is larger than the sum of its proper divisors (1).

33400102201 is an equidigital number, since it uses as much as digits as its factorization.

33400102201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 33400102201 its reverse (10220100433), we get a palindrome (43620202634).

The spelling of 33400102201 in words is "thirty-three billion, four hundred million, one hundred two thousand, two hundred one".