1002222101210 has 32 divisors (see below), whose sum is σ = 1969373414592. Its totient is φ = 364190020480.

The previous prime is 1002222101203. The next prime is 1002222101263. The reversal of 1002222101210 is 121012222001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3021404 + ... + 3336663.

It is an arithmetic number, because the mean of its divisors is an integer number (61542919206).

Almost surely, 2^{1002222101210} is an apocalyptic number.

1002222101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002222101210 is a deficient number, since it is larger than the sum of its proper divisors (967151313382).

1002222101210 is a wasteful number, since it uses less digits than its factorization.

1002222101210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6359518.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1002222101210 its reverse (121012222001), we get a palindrome (1123234323211).

The spelling of 1002222101210 in words is "one trillion, two billion, two hundred twenty-two million, one hundred one thousand, two hundred ten".