20010031202 has 16 divisors (see below), whose sum is σ = 34305040512. Its totient is φ = 8575195200.

The previous prime is 20010031199. The next prime is 20010031231. The reversal of 20010031202 is 20213001002.

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, 262202 + ... + 329802.

It is an arithmetic number, because the mean of its divisors is an integer number (2144065032).

Almost surely, 2^20010031202 is an apocalyptic number.

20010031202 is a deficient number, since it is larger than the sum of its proper divisors (14295009310).

20010031202 is a wasteful number, since it uses less digits than its factorization.

20010031202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88753.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 20010031202 its reverse (20213001002), we get a palindrome (40223032204).

The spelling of 20010031202 in words is "twenty billion, ten million, thirty-one thousand, two hundred two".