30201210023122 has 32 divisors (see below), whose sum is σ = 50491957176000. Its totient is φ = 13464111172608.

The previous prime is 30201210023113. The next prime is 30201210023189. The reversal of 30201210023122 is 22132001210203.

It is a super-2 number, since 2×30201210023122² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 30201210023122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46865754 + ... + 47505802.

It is an arithmetic number, because the mean of its divisors is an integer number (1577873661750).

Almost surely, 2^{30201210023122} is an apocalyptic number.

30201210023122 is a deficient number, since it is larger than the sum of its proper divisors (20290747152878).

30201210023122 is a wasteful number, since it uses less digits than its factorization.

30201210023122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713130.

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

Adding to 30201210023122 its reverse (22132001210203), we get a palindrome (52333211233325).

The spelling of 30201210023122 in words is "thirty trillion, two hundred one billion, two hundred ten million, twenty-three thousand, one hundred twenty-two".