1010122220132 has 6 divisors (see below), whose sum is σ = 1767713885238. Its totient is φ = 505061110064.

The previous prime is 1010122220123. The next prime is 1010122220137. The reversal of 1010122220132 is 2310222210101.

It can be written as a sum of positive squares in only one way, i.e., 995417262436 + 14704957696 = 997706^2 + 121264^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1010122220132.

It is not an unprimeable number, because it can be changed into a prime (1010122220137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126265277513 + ... + 126265277520.

It is an arithmetic number, because the mean of its divisors is an integer number (294618980873).

Almost surely, 2^{1010122220132} is an apocalyptic number.

It is an amenable number.

1010122220132 is a deficient number, since it is larger than the sum of its proper divisors (757591665106).

1010122220132 is a wasteful number, since it uses less digits than its factorization.

1010122220132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252530555037 (or 252530555035 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1010122220132 its reverse (2310222210101), we get a palindrome (3320344430233).

The spelling of 1010122220132 in words is "one trillion, ten billion, one hundred twenty-two million, two hundred twenty thousand, one hundred thirty-two".