2002222012030 has 8 divisors (see below), whose sum is σ = 3603999621672. Its totient is φ = 800888804808.

The previous prime is 2002222012001. The next prime is 2002222012031. The reversal of 2002222012030 is 302102222002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2002222012030² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2002222011995 and 2002222012013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002222012031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100111100592 + ... + 100111100611.

It is an arithmetic number, because the mean of its divisors is an integer number (450499952709).

Almost surely, 2^{2002222012030} is an apocalyptic number.

2002222012030 is a deficient number, since it is larger than the sum of its proper divisors (1601777609642).

2002222012030 is a wasteful number, since it uses less digits than its factorization.

2002222012030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200222201210.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 2002222012030 its reverse (302102222002), we get a palindrome (2304324234032).

The spelling of 2002222012030 in words is "two trillion, two billion, two hundred twenty-two million, twelve thousand, thirty".