20202101202 has 16 divisors (see below), whose sum is σ = 40774884480. Its totient is φ = 6672253392.

The previous prime is 20202101167. The next prime is 20202101237. The reversal of 20202101202 is 20210120202.

It is an interprime number because it is at equal distance from previous prime (20202101167) and next prime (20202101237).

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, 15444378 + ... + 15445685.

It is an arithmetic number, because the mean of its divisors is an integer number (2548430280).

Almost surely, 2^20202101202 is an apocalyptic number.

20202101202 is an abundant number, since it is smaller than the sum of its proper divisors (20572783278).

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

20202101202 is a wasteful number, since it uses less digits than its factorization.

20202101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30890177.

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

Adding to 20202101202 its reverse (20210120202), we get a palindrome (40412221404).

The spelling of 20202101202 in words is "twenty billion, two hundred two million, one hundred one thousand, two hundred two".