1202101001002 has 16 divisors (see below), whose sum is σ = 1967356553472. Its totient is φ = 546331160320.

The previous prime is 1202101000981. The next prime is 1202101001077. The reversal of 1202101001002 is 2001001012021.

1202101001002 is digitally balanced in base 12, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1202101001002² (a number of 25 digits) contains 22 as substring.

1202101001002 is strictly pandigital in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 1202101001002.

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, 3762298 + ... + 4069285.

It is an arithmetic number, because the mean of its divisors is an integer number (122959784592).

Almost surely, 2^{1202101001002} is an apocalyptic number.

1202101001002 is a deficient number, since it is larger than the sum of its proper divisors (765255552470).

1202101001002 is a wasteful number, since it uses less digits than its factorization.

1202101001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7838573.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1202101001002 its reverse (2001001012021), we get a palindrome (3203102013023).

The spelling of 1202101001002 in words is "one trillion, two hundred two billion, one hundred one million, one thousand, two".