20048002406220 has 96 divisors (see below), whose sum is σ = 59630949100800. Its totient is φ = 5018292797184.

The previous prime is 20048002406197. The next prime is 20048002406231. The reversal of 20048002406220 is 2260420084002.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80545314 + ... + 80793833.

It is an arithmetic number, because the mean of its divisors is an integer number (621155719800).

Almost surely, 2^{20048002406220} is an apocalyptic number.

20048002406220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20048002406220 is an abundant number, since it is smaller than the sum of its proper divisors (39582946694580).

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

20048002406220 is a wasteful number, since it uses less digits than its factorization.

20048002406220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161339287 (or 161339285 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

The spelling of 20048002406220 in words is "twenty trillion, forty-eight billion, two million, four hundred six thousand, two hundred twenty".