30011021000122 has 32 divisors (see below), whose sum is σ = 45778320921600. Its totient is φ = 14752955564928.

The previous prime is 30011021000087. The next prime is 30011021000141. The reversal of 30011021000122 is 22100012011003.

It is a super-2 number, since 2×30011021000122² (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, 64035868 + ... + 64502824.

It is an arithmetic number, because the mean of its divisors is an integer number (1430572528800).

Almost surely, 2^{30011021000122} is an apocalyptic number.

30011021000122 is a deficient number, since it is larger than the sum of its proper divisors (15767299921478).

30011021000122 is a wasteful number, since it uses less digits than its factorization.

30011021000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468430.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 30011021000122 its reverse (22100012011003), we get a palindrome (52111033011125).

The spelling of 30011021000122 in words is "thirty trillion, eleven billion, twenty-one million, one hundred twenty-two", and thus it is an aban number.