202000011102002 has 4 divisors (see below), whose sum is σ = 303000016653006. Its totient is φ = 101000005551000.

The previous prime is 202000011101983. The next prime is 202000011102037. The reversal of 202000011102002 is 200201110000202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 167604120332401 + 34395890769601 = 12946201^2 + 5864801^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50500002775499 + ... + 50500002775502.

Almost surely, 2^{202000011102002} is an apocalyptic number.

202000011102002 is a deficient number, since it is larger than the sum of its proper divisors (101000005551004).

202000011102002 is a wasteful number, since it uses less digits than its factorization.

202000011102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101000005551003.

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

Adding to 202000011102002 its reverse (200201110000202), we get a palindrome (402201121102204).

The spelling of 202000011102002 in words is "two hundred two trillion, eleven million, one hundred two thousand, two".