30140222034331 has 4 divisors (see below), whose sum is σ = 30875349401064. Its totient is φ = 29405094667600.

The previous prime is 30140222034323. The next prime is 30140222034409. The reversal of 30140222034331 is 13343022204103.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 30140222034331 - 2³ = 30140222034323 is a prime.

It is a super-2 number, since 2×30140222034331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30140222034331.

It is not an unprimeable number, because it can be changed into a prime (30140222034311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367563683305 + ... + 367563683386.

It is an arithmetic number, because the mean of its divisors is an integer number (7718837350266).

Almost surely, 2^{30140222034331} is an apocalyptic number.

30140222034331 is a deficient number, since it is larger than the sum of its proper divisors (735127366733).

30140222034331 is an equidigital number, since it uses as much as digits as its factorization.

30140222034331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735127366732.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 30140222034331 its reverse (13343022204103), we get a palindrome (43483244238434).

The spelling of 30140222034331 in words is "thirty trillion, one hundred forty billion, two hundred twenty-two million, thirty-four thousand, three hundred thirty-one".