1010021212203 has 4 divisors (see below), whose sum is σ = 1346694949608. Its totient is φ = 673347474800.

The previous prime is 1010021212201. The next prime is 1010021212217. The reversal of 1010021212203 is 3022121200101.

1010021212203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1010021212203 - 2¹ = 1010021212201 is a prime.

It is a super-2 number, since 2×1010021212203² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1010021212201) 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, 168336868698 + ... + 168336868703.

It is an arithmetic number, because the mean of its divisors is an integer number (336673737402).

Almost surely, 2^{1010021212203} is an apocalyptic number.

1010021212203 is a deficient number, since it is larger than the sum of its proper divisors (336673737405).

1010021212203 is an equidigital number, since it uses as much as digits as its factorization.

1010021212203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336673737404.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1010021212203 its reverse (3022121200101), we get a palindrome (4032142412304).

The spelling of 1010021212203 in words is "one trillion, ten billion, twenty-one million, two hundred twelve thousand, two hundred three".