1002022022210 has 16 divisors (see below), whose sum is σ = 1967606880192. Its totient is φ = 364371644400.

The previous prime is 1002022022203. The next prime is 1002022022213. The reversal of 1002022022210 is 122202202001.

It is not an unprimeable number, because it can be changed into a prime (1002022022213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4554645446 + ... + 4554645665.

It is an arithmetic number, because the mean of its divisors is an integer number (122975430012).

Almost surely, 2^{1002022022210} is an apocalyptic number.

1002022022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002022022210 is a deficient number, since it is larger than the sum of its proper divisors (965584857982).

1002022022210 is a wasteful number, since it uses less digits than its factorization.

1002022022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9109291129.

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

Adding to 1002022022210 its reverse (122202202001), we get a palindrome (1124224224211).

The spelling of 1002022022210 in words is "one trillion, two billion, twenty-two million, twenty-two thousand, two hundred ten".