1202000001010 has 8 divisors (see below), whose sum is σ = 2163600001836. Its totient is φ = 480800000400.

The previous prime is 1202000000977. The next prime is 1202000001017. The reversal of 1202000001010 is 101000002021.

It can be written as a sum of positive squares in 2 ways, for example, as 1122220303801 + 79779697209 = 1059349^2 + 282453^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1202000000984 and 1202000001002.

It is not an unprimeable number, because it can be changed into a prime (1202000001017) 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, 60100000041 + ... + 60100000060.

Almost surely, 2^{1202000001010} is an apocalyptic number.

1202000001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202000001010 is a deficient number, since it is larger than the sum of its proper divisors (961600000826).

1202000001010 is a wasteful number, since it uses less digits than its factorization.

1202000001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120200000108.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 1202000001010 its reverse (101000002021), we get a palindrome (1303000003031).

The spelling of 1202000001010 in words is "one trillion, two hundred two billion, one thousand, ten".