201012120012022 has 24 divisors (see below), whose sum is σ = 331421928325488. Its totient is φ = 91368836995920.

The previous prime is 201012120011987. The next prime is 201012120012037. The reversal of 201012120012022 is 220210021210102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201012120011987 and 201012120012005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80226543 + ... + 82694149.

It is an arithmetic number, because the mean of its divisors is an integer number (13809247013562).

Almost surely, 2^{201012120012022} is an apocalyptic number.

201012120012022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201012120012022 is a deficient number, since it is larger than the sum of its proper divisors (130409808313466).

201012120012022 is a wasteful number, since it uses less digits than its factorization.

201012120012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804244 (or 2804233 counting only the distinct ones).

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

Adding to 201012120012022 its reverse (220210021210102), we get a palindrome (421222141222124).

The spelling of 201012120012022 in words is "two hundred one trillion, twelve billion, one hundred twenty million, twelve thousand, twenty-two".