33606224122061 has 2 divisors, whose sum is σ = 33606224122062. Its totient is φ = 33606224122060.

The previous prime is 33606224122033. The next prime is 33606224122069. The reversal of 33606224122061 is 16022142260633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31611449228836 + 1994774893225 = 5622406^2 + 1412365^2 .

It is a cyclic number.

It is not a de Polignac number, because 33606224122061 - 2²⁶ = 33606157013197 is a prime.

It is a super-2 number, since 2×33606224122061² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33606224122069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16803112061030 + 16803112061031.

It is an arithmetic number, because the mean of its divisors is an integer number (16803112061031).

Almost surely, 2^{33606224122061} is an apocalyptic number.

It is an amenable number.

33606224122061 is a deficient number, since it is larger than the sum of its proper divisors (1).

33606224122061 is an equidigital number, since it uses as much as digits as its factorization.

33606224122061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 38.

Adding to 33606224122061 its reverse (16022142260633), we get a palindrome (49628366382694).

The spelling of 33606224122061 in words is "thirty-three trillion, six hundred six billion, two hundred twenty-four million, one hundred twenty-two thousand, sixty-one".