2002122052 has 12 divisors (see below), whose sum is σ = 4004244160. Its totient is φ = 858052296.

The previous prime is 2002122049. The next prime is 2002122139. The reversal of 2002122052 is 2502212002.

2002122052 is an admirable number.

It is a super-2 number, since 2×2002122052² = 8016985422209381408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35752152 + ... + 35752207.

Almost surely, 2^2002122052 is an apocalyptic number.

It is an amenable number.

2002122052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2002122052 is a wasteful number, since it uses less digits than its factorization.

2002122052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71504370 (or 71504368 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2002122052 is about 44745.0785226711. The cubic root of 2002122052 is about 1260.3664953862.

Adding to 2002122052 its reverse (2502212002), we get a palindrome (4504334054).

The spelling of 2002122052 in words is "two billion, two million, one hundred twenty-two thousand, fifty-two".