202512012 has 12 divisors (see below), whose sum is σ = 472528056. Its totient is φ = 67504000.

The previous prime is 202511957. The next prime is 202512029. The reversal of 202512012 is 210215202.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×202512012² = 82022230008576288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202511982 and 202512000.

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, 8437989 + ... + 8438012.

It is an arithmetic number, because the mean of its divisors is an integer number (39377338).

Almost surely, 2^202512012 is an apocalyptic number.

It is an amenable number.

202512012 is an abundant number, since it is smaller than the sum of its proper divisors (270016044).

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

202512012 is a wasteful number, since it uses less digits than its factorization.

202512012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16876008 (or 16876006 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 202512012 is about 14230.6715231573. The cubic root of 202512012 is about 587.2417571532.

Adding to 202512012 its reverse (210215202), we get a palindrome (412727214).

The spelling of 202512012 in words is "two hundred two million, five hundred twelve thousand, twelve".