202301032212 has 72 divisors (see below), whose sum is σ = 538350540000. Its totient is φ = 63876921408.

The previous prime is 202301032061. The next prime is 202301032249. The reversal of 202301032212 is 212230103202.

It is a super-2 number, since 2×202301032212² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9399039 + ... + 9420537.

Almost surely, 2^202301032212 is an apocalyptic number.

It is an amenable number.

202301032212 is an abundant number, since it is smaller than the sum of its proper divisors (336049507788).

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

202301032212 is a wasteful number, since it uses less digits than its factorization.

202301032212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35285 (or 35280 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 202301032212 its reverse (212230103202), we get a palindrome (414531135414).

The spelling of 202301032212 in words is "two hundred two billion, three hundred one million, thirty-two thousand, two hundred twelve".