1012022101010 has 16 divisors (see below), whose sum is σ = 1821724649856. Its totient is φ = 404789980848.

The previous prime is 1012022101009. The next prime is 1012022101043. The reversal of 1012022101010 is 101012202101.

It is a junction number, because it is equal to n+sod(n) for n = 1012022100982 and 1012022101000.

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 7 ways as a sum of consecutive naturals, for example, 2131034 + ... + 2562293.

It is an arithmetic number, because the mean of its divisors is an integer number (113857790616).

Almost surely, 2^{1012022101010} is an apocalyptic number.

1012022101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012022101010 is a deficient number, since it is larger than the sum of its proper divisors (809702548846).

1012022101010 is a wasteful number, since it uses less digits than its factorization.

1012022101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4714897.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1012022101010 its reverse (101012202101), we get a palindrome (1113034303111).

The spelling of 1012022101010 in words is "one trillion, twelve billion, twenty-two million, one hundred one thousand, ten".