12011203322202 has 32 divisors (see below), whose sum is σ = 27519390889344. Its totient is φ = 3423620894400.

The previous prime is 12011203322197. The next prime is 12011203322213. The reversal of 12011203322202 is 20222330211021.

It is a super-2 number, since 2×12011203322202² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 339627249 + ... + 339662612.

It is an arithmetic number, because the mean of its divisors is an integer number (859980965292).

Almost surely, 2^{12011203322202} is an apocalyptic number.

12011203322202 is an abundant number, since it is smaller than the sum of its proper divisors (15508187567142).

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

12011203322202 is a wasteful number, since it uses less digits than its factorization.

12011203322202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679290294.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12011203322202 its reverse (20222330211021), we get a palindrome (32233533533223).

The spelling of 12011203322202 in words is "twelve trillion, eleven billion, two hundred three million, three hundred twenty-two thousand, two hundred two".