10121211202 has 8 divisors (see below), whose sum is σ = 15189097536. Its totient is φ = 5058178692.

The previous prime is 10121211181. The next prime is 10121211211. The reversal of 10121211202 is 20211212101.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1208238 + ... + 1216585.

It is an arithmetic number, because the mean of its divisors is an integer number (1898637192).

Almost surely, 2^10121211202 is an apocalyptic number.

10121211202 is a deficient number, since it is larger than the sum of its proper divisors (5067886334).

10121211202 is a wasteful number, since it uses less digits than its factorization.

10121211202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2426912.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10121211202 its reverse (20211212101), we get a palindrome (30332423303).

The spelling of 10121211202 in words is "ten billion, one hundred twenty-one million, two hundred eleven thousand, two hundred two".