20021202010096 has 40 divisors (see below), whose sum is σ = 45363653734784. Its totient is φ = 8380968281280.

The previous prime is 20021202010067. The next prime is 20021202010099. The reversal of 20021202010096 is 69001020212002.

It is a super-2 number, since 2×20021202010096² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20021202010096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20021202010099) 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, 2078608350 + ... + 2078617981.

Almost surely, 2^{20021202010096} is an apocalyptic number.

It is an amenable number.

20021202010096 is an abundant number, since it is smaller than the sum of its proper divisors (25342451724688).

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

20021202010096 is a wasteful number, since it uses less digits than its factorization.

20021202010096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4157226389 (or 4157226383 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 20021202010096 its reverse (69001020212002), we get a palindrome (89022222222098).

The spelling of 20021202010096 in words is "twenty trillion, twenty-one billion, two hundred two million, ten thousand, ninety-six".