10222021010 has 16 divisors (see below), whose sum is σ = 18401644800. Its totient is φ = 4088362416.

The previous prime is 10222020983. The next prime is 10222021027. The reversal of 10222021010 is 1012022201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10222020982 and 10222021000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50081 + ... + 151499.

It is an arithmetic number, because the mean of its divisors is an integer number (1150102800).

Almost surely, 2^10222021010 is an apocalyptic number.

10222021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10222021010 is a deficient number, since it is larger than the sum of its proper divisors (8179623790).

10222021010 is a wasteful number, since it uses less digits than its factorization.

10222021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111505.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10222021010 its reverse (1012022201), we get a palindrome (11234043211).

The spelling of 10222021010 in words is "ten billion, two hundred twenty-two million, twenty-one thousand, ten".