10011211201002 has 64 divisors (see below), whose sum is σ = 22152758999040. Its totient is φ = 2990638190400.

The previous prime is 10011211200997. The next prime is 10011211201031. The reversal of 10011211201002 is 20010211211001.

It is a super-2 number, since 2×10011211201002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43554208 + ... + 43783460.

It is an arithmetic number, because the mean of its divisors is an integer number (346136859360).

Almost surely, 2^{10011211201002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10011211201002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11076379499520).

10011211201002 is an abundant number, since it is smaller than the sum of its proper divisors (12141547798038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10011211201002 is a wasteful number, since it uses less digits than its factorization.

10011211201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238659.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10011211201002 its reverse (20010211211001), we get a palindrome (30021422412003).

Subtracting 10011211201002 from its reverse (20010211211001), we obtain a palindrome (9999000009999).

The spelling of 10011211201002 in words is "ten trillion, eleven billion, two hundred eleven million, two hundred one thousand, two".