30660110126220 has 48 divisors (see below), whose sum is σ = 85938961425408. Its totient is φ = 8167395741120.

The previous prime is 30660110126201. The next prime is 30660110126249. The reversal of 30660110126220 is 2262101106603.

It is a super-3 number, since 3×30660110126220³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269743516 + ... + 269857155.

It is an arithmetic number, because the mean of its divisors is an integer number (1790395029696).

Almost surely, 2^{30660110126220} is an apocalyptic number.

30660110126220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30660110126220 is an abundant number, since it is smaller than the sum of its proper divisors (55278851299188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30660110126220 is a wasteful number, since it uses less digits than its factorization.

30660110126220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539601630 (or 539601628 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 30660110126220 in words is "thirty trillion, six hundred sixty billion, one hundred ten million, one hundred twenty-six thousand, two hundred twenty".