1011020222010 has 32 divisors (see below), whose sum is σ = 2427139884672. Its totient is φ = 269528575680.

The previous prime is 1011020221993. The next prime is 1011020222071. The reversal of 1011020222010 is 102220201101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4693969 + ... + 4904628.

It is an arithmetic number, because the mean of its divisors is an integer number (75848121396).

Almost surely, 2^{1011020222010} is an apocalyptic number.

1011020222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011020222010 is an abundant number, since it is smaller than the sum of its proper divisors (1416119662662).

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

1011020222010 is a wasteful number, since it uses less digits than its factorization.

1011020222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9602118.

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

Adding to 1011020222010 its reverse (102220201101), we get a palindrome (1113240423111).

The spelling of 1011020222010 in words is "one trillion, eleven billion, twenty million, two hundred twenty-two thousand, ten".