1022200000010 has 48 divisors (see below), whose sum is σ = 2162427317064. Its totient is φ = 346855477248.

The previous prime is 1022199999991. The next prime is 1022200000043. The reversal of 1022200000010 is 100000022201.

It can be written as a sum of positive squares in 4 ways, for example, as 584960339929 + 437239660081 = 764827^2 + 661241^2 .

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, 10705679 + ... + 10800738.

Almost surely, 2^{1022200000010} is an apocalyptic number.

1022200000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022200000010 is an abundant number, since it is smaller than the sum of its proper divisors (1140227317054).

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

1022200000010 is a wasteful number, since it uses less digits than its factorization.

1022200000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21506535 (or 21506528 counting only the distinct ones).

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

Adding to 1022200000010 its reverse (100000022201), we get a palindrome (1122200022211).

The spelling of 1022200000010 in words is "one trillion, twenty-two billion, two hundred million, ten", and thus it is an aban number.