2031202212022 has 4 divisors (see below), whose sum is σ = 3046803318036. Its totient is φ = 1015601106010.

The previous prime is 2031202211947. The next prime is 2031202212041. The reversal of 2031202212022 is 2202122021302.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2031202212022² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507800553004 + ... + 507800553007.

It is an arithmetic number, because the mean of its divisors is an integer number (761700829509).

Almost surely, 2^{2031202212022} is an apocalyptic number.

2031202212022 is a deficient number, since it is larger than the sum of its proper divisors (1015601106014).

2031202212022 is a wasteful number, since it uses less digits than its factorization.

2031202212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015601106013.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2031202212022 its reverse (2202122021302), we get a palindrome (4233324233324).

It can be divided in two parts, 203120 and 2212022, that added together give a palindrome (2415142).

The spelling of 2031202212022 in words is "two trillion, thirty-one billion, two hundred two million, two hundred twelve thousand, twenty-two".