30201203112022 has 4 divisors (see below), whose sum is σ = 45301804668036. Its totient is φ = 15100601556010.

The previous prime is 30201203112019. The next prime is 30201203112023. The reversal of 30201203112022 is 22021130210203.

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

It is a super-2 number, since 2×30201203112022² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201203112023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7550300778004 + ... + 7550300778007.

It is an arithmetic number, because the mean of its divisors is an integer number (11325451167009).

Almost surely, 2^{30201203112022} is an apocalyptic number.

30201203112022 is a deficient number, since it is larger than the sum of its proper divisors (15100601556014).

30201203112022 is a wasteful number, since it uses less digits than its factorization.

30201203112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15100601556013.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30201203112022 its reverse (22021130210203), we get a palindrome (52222333322225).

The spelling of 30201203112022 in words is "thirty trillion, two hundred one billion, two hundred three million, one hundred twelve thousand, twenty-two".