100212021000202 has 8 divisors (see below), whose sum is σ = 150318170417700. Its totient is φ = 50105964194304.

The previous prime is 100212021000197. The next prime is 100212021000211. The reversal of 100212021000202 is 202000120212001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 99793087143201 + 418933857001 = 9989649^2 + 647251^2 .

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

It is a super-3 number, since 3×100212021000202³ (a number of 43 digits) contains 333 as substring.

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, 20381377 + ... + 24815812.

Almost surely, 2^{100212021000202} is an apocalyptic number.

100212021000202 is a deficient number, since it is larger than the sum of its proper divisors (50106149417498).

100212021000202 is a wasteful number, since it uses less digits than its factorization.

100212021000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46305800.

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

Adding to 100212021000202 its reverse (202000120212001), we get a palindrome (302212141212203).

The spelling of 100212021000202 in words is "one hundred trillion, two hundred twelve billion, twenty-one million, two hundred two", and thus it is an aban number.