1002234100212 has 36 divisors (see below), whose sum is σ = 2533924549156. Its totient is φ = 334012170240.

The previous prime is 1002234100201. The next prime is 1002234100247. The reversal of 1002234100212 is 2120014322001.

It is a happy number.

1002234100212 is a `hidden beast` number, since 10 + 0 + 223 + 410 + 0 + 21 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 987312500496 + 14921599716 = 993636^2 + 122154^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 2558989 + ... + 2924532.

Almost surely, 2^{1002234100212} is an apocalyptic number.

1002234100212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1002234100212 is an abundant number, since it is smaller than the sum of its proper divisors (1531690448944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1002234100212 is a wasteful number, since it uses less digits than its factorization.

1002234100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5488608 (or 5488603 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1002234100212 its reverse (2120014322001), we get a palindrome (3122248422213).

The spelling of 1002234100212 in words is "one trillion, two billion, two hundred thirty-four million, one hundred thousand, two hundred twelve".