2220462440660 has 24 divisors (see below), whose sum is σ = 4663689772896. Its totient is φ = 888048091040.

The previous prime is 2220462440629. The next prime is 2220462440711. The reversal of 2220462440660 is 660442640222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8422262 + ... + 8681901.

It is an arithmetic number, because the mean of its divisors is an integer number (194320407204).

Almost surely, 2^{2220462440660} is an apocalyptic number.

2220462440660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220462440660 is an abundant number, since it is smaller than the sum of its proper divisors (2443227332236).

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

2220462440660 is a wasteful number, since it uses less digits than its factorization.

2220462440660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17110663 (or 17110661 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 38.

The spelling of 2220462440660 in words is "two trillion, two hundred twenty billion, four hundred sixty-two million, four hundred forty thousand, six hundred sixty".