20212001202 has 16 divisors (see below), whose sum is σ = 41086691712. Its totient is φ = 6626885520.

The previous prime is 20212001113. The next prime is 20212001207. The reversal of 20212001202 is 20210021202.

It is not an unprimeable number, because it can be changed into a prime (20212001207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27611658 + ... + 27612389.

It is an arithmetic number, because the mean of its divisors is an integer number (2567918232).

Almost surely, 2^20212001202 is an apocalyptic number.

20212001202 is an abundant number, since it is smaller than the sum of its proper divisors (20874690510).

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

20212001202 is a wasteful number, since it uses less digits than its factorization.

20212001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55224113.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20212001202 its reverse (20210021202), we get a palindrome (40422022404).

The spelling of 20212001202 in words is "twenty billion, two hundred twelve million, one thousand, two hundred two".