1010102222120 has 16 divisors (see below), whose sum is σ = 2272729999860. Its totient is φ = 404040888832.

The previous prime is 1010102222113. The next prime is 1010102222147. The reversal of 1010102222120 is 212222010101.

It can be written as a sum of positive squares in 2 ways, for example, as 987435715204 + 22666506916 = 993698^2 + 150554^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1010102222095 and 1010102222104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12626277737 + ... + 12626277816.

Almost surely, 2^{1010102222120} is an apocalyptic number.

1010102222120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010102222120 is an abundant number, since it is smaller than the sum of its proper divisors (1262627777740).

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

1010102222120 is a wasteful number, since it uses less digits than its factorization.

1010102222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25252555564 (or 25252555560 counting only the distinct ones).

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

Adding to 1010102222120 its reverse (212222010101), we get a palindrome (1222324232221).

The spelling of 1010102222120 in words is "one trillion, ten billion, one hundred two million, two hundred twenty-two thousand, one hundred twenty".