2000002666670 has 16 divisors (see below), whose sum is σ = 3609259318080. Its totient is φ = 797944507104.

The previous prime is 2000002666657. The next prime is 2000002666681. The reversal of 2000002666670 is 766662000002.

It is a super-2 number, since 2×2000002666670² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2000002666670.

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, 257065862 + ... + 257073641.

It is an arithmetic number, because the mean of its divisors is an integer number (225578707380).

Almost surely, 2^{2000002666670} is an apocalyptic number.

2000002666670 is a deficient number, since it is larger than the sum of its proper divisors (1609256651410).

2000002666670 is a wasteful number, since it uses less digits than its factorization.

2000002666670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514139899.

The product of its (nonzero) digits is 36288, while the sum is 35.

Adding to 2000002666670 its reverse (766662000002), we get a palindrome (2766664666672).

The spelling of 2000002666670 in words is "two trillion, two million, six hundred sixty-six thousand, six hundred seventy".