30102000020122 has 32 divisors (see below), whose sum is σ = 46328448809664. Its totient is φ = 14660364892800.

The previous prime is 30102000020111. The next prime is 30102000020167. The reversal of 30102000020122 is 22102000020103.

It is a super-2 number, since 2×30102000020122² (a number of 28 digits) contains 22 as substring.

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, 896863713 + ... + 896897275.

It is an arithmetic number, because the mean of its divisors is an integer number (1447764025302).

Almost surely, 2^{30102000020122} is an apocalyptic number.

30102000020122 is a deficient number, since it is larger than the sum of its proper divisors (16226448789542).

30102000020122 is a wasteful number, since it uses less digits than its factorization.

30102000020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50814.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 30102000020122 its reverse (22102000020103), we get a palindrome (52204000040225).

The spelling of 30102000020122 in words is "thirty trillion, one hundred two billion, twenty thousand, one hundred twenty-two".