1022010122212 has 12 divisors (see below), whose sum is σ = 1788524927280. Its totient is φ = 511003000136.

The previous prime is 1022010122171. The next prime is 1022010122233. The reversal of 1022010122212 is 2122210102201.

It is a happy 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, 1353963 + ... + 1969069.

It is an arithmetic number, because the mean of its divisors is an integer number (149043743940).

Almost surely, 2^{1022010122212} is an apocalyptic number.

It is an amenable number.

1022010122212 is a deficient number, since it is larger than the sum of its proper divisors (766514805068).

1022010122212 is a wasteful number, since it uses less digits than its factorization.

1022010122212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030490 (or 1030488 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1022010122212 its reverse (2122210102201), we get a palindrome (3144220224413).

The spelling of 1022010122212 in words is "one trillion, twenty-two billion, ten million, one hundred twenty-two thousand, two hundred twelve".