201101001021002 has 32 divisors (see below), whose sum is σ = 306238895424000. Its totient is φ = 99035783961408.

The previous prime is 201101001020939. The next prime is 201101001021031. The reversal of 201101001021002 is 200120100101102.

It is a super-2 number, since 2×201101001021002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13852583 + ... + 24374085.

It is an arithmetic number, because the mean of its divisors is an integer number (9569965482000).

Almost surely, 2^{201101001021002} is an apocalyptic number.

201101001021002 is a deficient number, since it is larger than the sum of its proper divisors (105137894402998).

201101001021002 is a wasteful number, since it uses less digits than its factorization.

201101001021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10522190.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201101001021002 its reverse (200120100101102), we get a palindrome (401221101122104).

The spelling of 201101001021002 in words is "two hundred one trillion, one hundred one billion, one million, twenty-one thousand, two".