30122200030102 has 32 divisors (see below), whose sum is σ = 47258922839040. Its totient is φ = 14372317940640.

The previous prime is 30122200030063. The next prime is 30122200030103. The reversal of 30122200030102 is 20103000222103.

It is a super-2 number, since 2×30122200030102² (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 (30122200030103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291206352 + ... + 291309772.

It is an arithmetic number, because the mean of its divisors is an integer number (1476841338720).

Almost surely, 2^{30122200030102} is an apocalyptic number.

30122200030102 is a deficient number, since it is larger than the sum of its proper divisors (17136722808938).

30122200030102 is a wasteful number, since it uses less digits than its factorization.

30122200030102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118308.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30122200030102 its reverse (20103000222103), we get a palindrome (50225200252205).

The spelling of 30122200030102 in words is "thirty trillion, one hundred twenty-two billion, two hundred million, thirty thousand, one hundred two".