1010200001222 has 8 divisors (see below), whose sum is σ = 1523233510272. Its totient is φ = 502455497800.

The previous prime is 1010200001219. The next prime is 1010200001227. The reversal of 1010200001222 is 2221000020101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010200001227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1322250929 + ... + 1322251692.

It is an arithmetic number, because the mean of its divisors is an integer number (190404188784).

Almost surely, 2^{1010200001222} is an apocalyptic number.

1010200001222 is a deficient number, since it is larger than the sum of its proper divisors (513033509050).

1010200001222 is a wasteful number, since it uses less digits than its factorization.

1010200001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644502814.

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

Adding to 1010200001222 its reverse (2221000020101), we get a palindrome (3231200021323).

The spelling of 1010200001222 in words is "one trillion, ten billion, two hundred million, one thousand, two hundred twenty-two".