1202010000122 has 8 divisors (see below), whose sum is σ = 1803493391700. Its totient is φ = 600845536224.

The previous prime is 1202010000049. The next prime is 1202010000127. The reversal of 1202010000122 is 2210000102021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1200012893401 + 1997106721 = 1095451^2 + 44689^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1202010000127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79722497 + ... + 79737572.

Almost surely, 2^{1202010000122} is an apocalyptic number.

1202010000122 is a deficient number, since it is larger than the sum of its proper divisors (601483391578).

1202010000122 is a wasteful number, since it uses less digits than its factorization.

1202010000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159463840.

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

Adding to 1202010000122 its reverse (2210000102021), we get a palindrome (3412010102143).

The spelling of 1202010000122 in words is "one trillion, two hundred two billion, ten million, one hundred twenty-two", and thus it is an aban number.