1022102220010 has 48 divisors (see below), whose sum is σ = 1884071400480. Its totient is φ = 399225546720.

The previous prime is 1022102219993. The next prime is 1022102220037. The reversal of 1022102220010 is 100222012201.

It is a happy number.

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, 137025661 + ... + 137033119.

It is an arithmetic number, because the mean of its divisors is an integer number (39251487510).

Almost surely, 2^{1022102220010} is an apocalyptic number.

1022102220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022102220010 is a deficient number, since it is larger than the sum of its proper divisors (861969180470).

1022102220010 is an equidigital number, since it uses as much as digits as its factorization.

1022102220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14963 (or 14920 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1022102220010 its reverse (100222012201), we get a palindrome (1122324232211).

The spelling of 1022102220010 in words is "one trillion, twenty-two billion, one hundred two million, two hundred twenty thousand, ten".