1012213201 has 8 divisors (see below), whose sum is σ = 1128163680. Its totient is φ = 902530368.

The previous prime is 1012213193. The next prime is 1012213243. The reversal of 1012213201 is 1023122101.

1012213201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1012213201 - 2³ = 1012213193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012213001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1566571 + ... + 1567216.

It is an arithmetic number, because the mean of its divisors is an integer number (141020460).

Almost surely, 2^1012213201 is an apocalyptic number.

It is an amenable number.

1012213201 is a deficient number, since it is larger than the sum of its proper divisors (115950479).

1012213201 is a wasteful number, since it uses less digits than its factorization.

1012213201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3133823.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1012213201 is about 31815.2982227104. The cubic root of 1012213201 is about 1004.0546049596.

Adding to 1012213201 its reverse (1023122101), we get a palindrome (2035335302).

The spelling of 1012213201 in words is "one billion, twelve million, two hundred thirteen thousand, two hundred one".