2012552102 has 24 divisors (see below), whose sum is σ = 3335665536. Its totient is φ = 909986000.

The previous prime is 2012552081. The next prime is 2012552161.

It is a happy number.

2012552102 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24452 + ... + 67992.

It is an arithmetic number, because the mean of its divisors is an integer number (138986064).

Almost surely, 2^2012552102 is an apocalyptic number.

2012552102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2012552102 is a deficient number, since it is larger than the sum of its proper divisors (1323113434).

2012552102 is a wasteful number, since it uses less digits than its factorization.

2012552102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43756 (or 43745 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 2012552102 is about 44861.4768147461. The cubic root of 2012552102 is about 1262.5513312070.

It can be divided in two parts, 20125 and 52102, that added together give a palindrome (72227).

The spelling of 2012552102 in words is "two billion, twelve million, five hundred fifty-two thousand, one hundred two".