1012210200001 has 32 divisors (see below), whose sum is σ = 1361660702976. Its totient is φ = 726665472000.

The previous prime is 1012210199981. The next prime is 1012210200037. The reversal of 1012210200001 is 1000020122101.

It is not a de Polignac number, because 1012210200001 - 2¹⁷ = 1012210068929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012210200091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 448920 + ... + 1491961.

It is an arithmetic number, because the mean of its divisors is an integer number (42551896968).

Almost surely, 2^{1012210200001} is an apocalyptic number.

1012210200001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1012210200001 is a deficient number, since it is larger than the sum of its proper divisors (349450502975).

1012210200001 is a wasteful number, since it uses less digits than its factorization.

1012210200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941433.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1012210200001 its reverse (1000020122101), we get a palindrome (2012230322102).

The spelling of 1012210200001 in words is "one trillion, twelve billion, two hundred ten million, two hundred thousand, one".