2120101000202 has 8 divisors (see below), whose sum is σ = 3208294434276. Its totient is φ = 1050669522112.

The previous prime is 2120101000181. The next prime is 2120101000219. The reversal of 2120101000202 is 2020001010212.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1982607618601 + 137493381601 = 1408051^2 + 370801^2 .

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

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, 4690488713 + ... + 4690489164.

Almost surely, 2^{2120101000202} is an apocalyptic number.

2120101000202 is a deficient number, since it is larger than the sum of its proper divisors (1088193434074).

2120101000202 is a wasteful number, since it uses less digits than its factorization.

2120101000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9380977992.

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

Adding to 2120101000202 its reverse (2020001010212), we get a palindrome (4140102010414).

The spelling of 2120101000202 in words is "two trillion, one hundred twenty billion, one hundred one million, two hundred two", and thus it is an aban number.