202012010221202 has 32 divisors (see below), whose sum is σ = 316302905664000. Its totient is φ = 96643767640000.

The previous prime is 202012010221193. The next prime is 202012010221237. The reversal of 202012010221202 is 202122010210202.

It is a happy number.

202012010221202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×202012010221202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23393174 + ... + 30842577.

It is an arithmetic number, because the mean of its divisors is an integer number (9884465802000).

Almost surely, 2^{202012010221202} is an apocalyptic number.

202012010221202 is a deficient number, since it is larger than the sum of its proper divisors (114290895442798).

202012010221202 is a wasteful number, since it uses less digits than its factorization.

202012010221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54236362.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 202012010221202 its reverse (202122010210202), we get a palindrome (404134020431404).

The spelling of 202012010221202 in words is "two hundred two trillion, twelve billion, ten million, two hundred twenty-one thousand, two hundred two".