222010102012 has 12 divisors (see below), whose sum is σ = 390214263880. Its totient is φ = 110520312336.

The previous prime is 222010102001. The next prime is 222010102021. The reversal of 222010102012 is 210201010222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 222010101983 and 222010102001.

It is a congruent number.

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, 121183638 + ... + 121185469.

Almost surely, 2^222010102012 is an apocalyptic number.

It is an amenable number.

222010102012 is a deficient number, since it is larger than the sum of its proper divisors (168204161868).

222010102012 is a wasteful number, since it uses less digits than its factorization.

222010102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242369340 (or 242369338 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 222010102012 its reverse (210201010222), we get a palindrome (432211112234).

The spelling of 222010102012 in words is "two hundred twenty-two billion, ten million, one hundred two thousand, twelve".