1011021112202 has 8 divisors (see below), whose sum is σ = 1525003912800. Its totient is φ = 502686474604.

The previous prime is 1011021112169. The next prime is 1011021112207. The reversal of 1011021112202 is 2022111201101.

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

It is not an unprimeable number, because it can be changed into a prime (1011021112207) 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, 1412040302 + ... + 1412041017.

It is an arithmetic number, because the mean of its divisors is an integer number (190625489100).

Almost surely, 2^{1011021112202} is an apocalyptic number.

1011021112202 is a deficient number, since it is larger than the sum of its proper divisors (513982800598).

1011021112202 is a wasteful number, since it uses less digits than its factorization.

1011021112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2824081500.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1011021112202 its reverse (2022111201101), we get a palindrome (3033132313303).

The spelling of 1011021112202 in words is "one trillion, eleven billion, twenty-one million, one hundred twelve thousand, two hundred two".