2010102212 has 6 divisors (see below), whose sum is σ = 3517678878. Its totient is φ = 1005051104.

The previous prime is 2010102179. The next prime is 2010102257. The reversal of 2010102212 is 2122010102.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1719263296 + 290838916 = 41464^2 + 17054^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2010102193 and 2010102202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251262773 + ... + 251262780.

It is an arithmetic number, because the mean of its divisors is an integer number (586279813).

Almost surely, 2^2010102212 is an apocalyptic number.

It is an amenable number.

2010102212 is a deficient number, since it is larger than the sum of its proper divisors (1507576666).

2010102212 is a wasteful number, since it uses less digits than its factorization.

2010102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502525557 (or 502525555 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2010102212 is about 44834.1634470858. The cubic root of 2010102212 is about 1262.0388197853.

Adding to 2010102212 its reverse (2122010102), we get a palindrome (4132112314).

It can be divided in two parts, 2010102 and 212, that multiplied together give a palindrome (426141624).

The spelling of 2010102212 in words is "two billion, ten million, one hundred two thousand, two hundred twelve".