2002301222031 has 144 divisors (see below), whose sum is σ = 3332905325568. Its totient is φ = 1147492569600.

The previous prime is 2002301222029. The next prime is 2002301222069. The reversal of 2002301222031 is 1302221032002.

2002301222031 is a `hidden beast` number, since 200 + 230 + 12 + 220 + 3 + 1 = 666.

It is not a de Polignac number, because 2002301222031 - 2¹ = 2002301222029 is a prime.

It is a super-2 number, since 2×2002301222031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2002301221995 and 2002301222013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002301221031) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2049437815 + ... + 2049438791.

It is an arithmetic number, because the mean of its divisors is an integer number (23145175872).

Almost surely, 2^{2002301222031} is an apocalyptic number.

2002301222031 is a deficient number, since it is larger than the sum of its proper divisors (1330604103537).

2002301222031 is a wasteful number, since it uses less digits than its factorization.

2002301222031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290 (or 1208 counting only the distinct ones).

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

Adding to 2002301222031 its reverse (1302221032002), we get a palindrome (3304522254033).

The spelling of 2002301222031 in words is "two trillion, two billion, three hundred one million, two hundred twenty-two thousand, thirty-one".