2206900587378 has 32 divisors (see below), whose sum is σ = 4443473446272. Its totient is φ = 730689120000.

The previous prime is 2206900587299. The next prime is 2206900587383. The reversal of 2206900587378 is 8737850096022.

It is a super-2 number, since 2×2206900587378² (a number of 25 digits) contains 22 as substring.

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, 9408928 + ... + 9640628.

It is an arithmetic number, because the mean of its divisors is an integer number (138858545196).

Almost surely, 2^{2206900587378} is an apocalyptic number.

2206900587378 is an abundant number, since it is smaller than the sum of its proper divisors (2236572858894).

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

2206900587378 is a wasteful number, since it uses less digits than its factorization.

2206900587378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242370.

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 2206900587378 in words is "two trillion, two hundred six billion, nine hundred million, five hundred eighty-seven thousand, three hundred seventy-eight".