2066204222402 has 16 divisors (see below), whose sum is σ = 3170037693312. Its totient is φ = 1009591500720.

The previous prime is 2066204222339. The next prime is 2066204222429. The reversal of 2066204222402 is 2042224026602.

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, 16564868 + ... + 16689135.

It is an arithmetic number, because the mean of its divisors is an integer number (198127355832).

Almost surely, 2^{2066204222402} is an apocalyptic number.

2066204222402 is a deficient number, since it is larger than the sum of its proper divisors (1103833470910).

2066204222402 is a wasteful number, since it uses less digits than its factorization.

2066204222402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33254713.

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 2066204222402 in words is "two trillion, sixty-six billion, two hundred four million, two hundred twenty-two thousand, four hundred two".