22121034140133 has 12 divisors (see below), whose sum is σ = 31957144327680. Its totient is φ = 14745260958696.

The previous prime is 22121034140083. The next prime is 22121034140143. The reversal of 22121034140133 is 33104143012122.

22121034140133 is a `hidden beast` number, since 2 + 2 + 1 + 210 + 3 + 41 + 401 + 3 + 3 = 666.

It is not a de Polignac number, because 22121034140133 - 2¹³ = 22121034131941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22121034140097 and 22121034140106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22121034140143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174527691 + ... + 174654392.

It is an arithmetic number, because the mean of its divisors is an integer number (2663095360640).

Almost surely, 2^{22121034140133} is an apocalyptic number.

It is an amenable number.

22121034140133 is a deficient number, since it is larger than the sum of its proper divisors (9836110187547).

22121034140133 is a wasteful number, since it uses less digits than its factorization.

22121034140133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349189128 (or 349189125 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 22121034140133 its reverse (33104143012122), we get a palindrome (55225177152255).

The spelling of 22121034140133 in words is "twenty-two trillion, one hundred twenty-one billion, thirty-four million, one hundred forty thousand, one hundred thirty-three".