10120011102002 has 16 divisors (see below), whose sum is σ = 16099702533432. Its totient is φ = 4754434099200.

The previous prime is 10120011101999. The next prime is 10120011102043. The reversal of 10120011102002 is 20020111002101.

It can be written as a sum of positive squares in 4 ways, for example, as 8948228666881 + 1171782435121 = 2991359^2 + 1082489^2 .

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, 247606343 + ... + 247647210.

Almost surely, 2^{10120011102002} is an apocalyptic number.

10120011102002 is a deficient number, since it is larger than the sum of its proper divisors (5979691431430).

10120011102002 is a wasteful number, since it uses less digits than its factorization.

10120011102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495254173.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10120011102002 its reverse (20020111002101), we get a palindrome (30140122104103).

Subtracting 10120011102002 from its reverse (20020111002101), we obtain a palindrome (9900099900099).

The spelling of 10120011102002 in words is "ten trillion, one hundred twenty billion, eleven million, one hundred two thousand, two".