2206665620430 has 32 divisors (see below), whose sum is σ = 5296582237824. Its totient is φ = 588379193376.

The previous prime is 2206665620399. The next prime is 2206665620479. The reversal of 2206665620430 is 340265666022.

It is a congruent number.

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, 3784212 + ... + 4328231.

It is an arithmetic number, because the mean of its divisors is an integer number (165518194932).

Almost surely, 2^{2206665620430} is an apocalyptic number.

2206665620430 is an abundant number, since it is smaller than the sum of its proper divisors (3089916617394).

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

2206665620430 is a wasteful number, since it uses less digits than its factorization.

2206665620430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8121520.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 2206665620430 in words is "two trillion, two hundred six billion, six hundred sixty-five million, six hundred twenty thousand, four hundred thirty".