1206623242220 has 48 divisors (see below), whose sum is σ = 2764495929888. Its totient is φ = 438735298560.

The previous prime is 1206623242117. The next prime is 1206623242283. The reversal of 1206623242220 is 222423266021.

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, 2471852 + ... + 2919468.

It is an arithmetic number, because the mean of its divisors is an integer number (57593665206).

Almost surely, 2^{1206623242220} is an apocalyptic number.

1206623242220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1206623242220 is an abundant number, since it is smaller than the sum of its proper divisors (1557872687668).

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

1206623242220 is a wasteful number, since it uses less digits than its factorization.

1206623242220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459890 (or 459888 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 1206623242220 in words is "one trillion, two hundred six billion, six hundred twenty-three million, two hundred forty-two thousand, two hundred twenty".