20212100001202 has 16 divisors (see below), whose sum is σ = 31660647463872. Its totient is φ = 9659226319600.

The previous prime is 20212100001083. The next prime is 20212100001229. The reversal of 20212100001202 is 20210000121202.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168807748 + ... + 168927439.

It is an arithmetic number, because the mean of its divisors is an integer number (1978790466492).

Almost surely, 2^{20212100001202} is an apocalyptic number.

20212100001202 is a deficient number, since it is larger than the sum of its proper divisors (11448547462670).

20212100001202 is a wasteful number, since it uses less digits than its factorization.

20212100001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337736513.

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

Adding to 20212100001202 its reverse (20210000121202), we get a palindrome (40422100122404).

The spelling of 20212100001202 in words is "twenty trillion, two hundred twelve billion, one hundred million, one thousand, two hundred two".