2000002221122 has 8 divisors (see below), whose sum is σ = 3019870903872. Its totient is φ = 993378586500.

The previous prime is 2000002221121. The next prime is 2000002221127. The reversal of 2000002221122 is 2211222000002.

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

It is a junction number, because it is equal to n+sod(n) for n = 2000002221097 and 2000002221106.

It is not an unprimeable number, because it can be changed into a prime (2000002221121) 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, 3311261654 + ... + 3311262257.

It is an arithmetic number, because the mean of its divisors is an integer number (377483862984).

Almost surely, 2^{2000002221122} is an apocalyptic number.

2000002221122 is a deficient number, since it is larger than the sum of its proper divisors (1019868682750).

2000002221122 is a wasteful number, since it uses less digits than its factorization.

2000002221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6622524064.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2000002221122 its reverse (2211222000002), we get a palindrome (4211224221124).

It can be divided in two parts, 2000002 and 221122, that multiplied together give a palindrome (442244442244).

The spelling of 2000002221122 in words is "two trillion, two million, two hundred twenty-one thousand, one hundred twenty-two".