1010102221002 has 64 divisors (see below), whose sum is σ = 2445505413120. Its totient is φ = 271525430016.

The previous prime is 1010102220997. The next prime is 1010102221021. The reversal of 1010102221002 is 2001222010101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1719999 + ... + 2231277.

It is an arithmetic number, because the mean of its divisors is an integer number (38211022080).

Almost surely, 2^{1010102221002} is an apocalyptic number.

1010102221002 is an abundant number, since it is smaller than the sum of its proper divisors (1435403192118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010102221002 is a wasteful number, since it uses less digits than its factorization.

1010102221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514075.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1010102221002 its reverse (2001222010101), we get a palindrome (3011324231103).

The spelling of 1010102221002 in words is "one trillion, ten billion, one hundred two million, two hundred twenty-one thousand, two".