30202022112133 has 4 divisors (see below), whose sum is σ = 30203637125868. Its totient is φ = 30200407098400.

The previous prime is 30202022112131. The next prime is 30202022112161. The reversal of 30202022112133 is 33121122020203.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21352836953569 + 8849185158564 = 4620913^2 + 2974758^2 .

It is a cyclic number.

It is not a de Polignac number, because 30202022112133 - 2¹ = 30202022112131 is a prime.

It is a super-3 number, since 3×30202022112133³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30202022112131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 807478816 + ... + 807516217.

It is an arithmetic number, because the mean of its divisors is an integer number (7550909281467).

Almost surely, 2^{30202022112133} is an apocalyptic number.

It is an amenable number.

30202022112133 is a deficient number, since it is larger than the sum of its proper divisors (1615013735).

30202022112133 is a wasteful number, since it uses less digits than its factorization.

30202022112133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615013734.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30202022112133 its reverse (33121122020203), we get a palindrome (63323144132336).

The spelling of 30202022112133 in words is "thirty trillion, two hundred two billion, twenty-two million, one hundred twelve thousand, one hundred thirty-three".