2002273102 has 16 divisors (see below), whose sum is σ = 3033201600. Its totient is φ = 991219680.

The previous prime is 2002273099. The next prime is 2002273121. The reversal of 2002273102 is 2013722002.

It is a self number, because there is not a number n which added to its sum of digits gives 2002273102.

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, 405424 + ... + 410332.

It is an arithmetic number, because the mean of its divisors is an integer number (189575100).

Almost surely, 2^2002273102 is an apocalyptic number.

2002273102 is a deficient number, since it is larger than the sum of its proper divisors (1030928498).

2002273102 is a wasteful number, since it uses less digits than its factorization.

2002273102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6891.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 2002273102 is about 44746.7663859636. The cubic root of 2002273102 is about 1260.3981906853.

Adding to 2002273102 its reverse (2013722002), we get a palindrome (4015995104).

The spelling of 2002273102 in words is "two billion, two million, two hundred seventy-three thousand, one hundred two".