1010010122010 has 48 divisors (see below), whose sum is σ = 2639775191040. Its totient is φ = 267925891680.

The previous prime is 1010010121973. The next prime is 1010010122053. The reversal of 1010010122010 is 102210100101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1010010121983 and 1010010122001.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29360650 + ... + 29395029.

It is an arithmetic number, because the mean of its divisors is an integer number (54995316480).

Almost surely, 2^{1010010122010} is an apocalyptic number.

1010010122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010010122010 is an abundant number, since it is smaller than the sum of its proper divisors (1629765069030).

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

1010010122010 is a wasteful number, since it uses less digits than its factorization.

1010010122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58755883 (or 58755880 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1010010122010 its reverse (102210100101), we get a palindrome (1112220222111).

The spelling of 1010010122010 in words is "one trillion, ten billion, ten million, one hundred twenty-two thousand, ten".