1011012201102 has 8 divisors (see below), whose sum is σ = 2022024402216. Its totient is φ = 337004067032.

The previous prime is 1011012201061. The next prime is 1011012201127. The reversal of 1011012201102 is 2011022101101.

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

1011012201102 is an admirable number.

It is a super-3 number, since 3×1011012201102³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84251016753 + ... + 84251016764.

It is an arithmetic number, because the mean of its divisors is an integer number (252753050277).

Almost surely, 2^{1011012201102} is an apocalyptic number.

1011012201102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1011012201102 is a wasteful number, since it uses less digits than its factorization.

1011012201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168502033522.

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

Adding to 1011012201102 its reverse (2011022101101), we get a palindrome (3022034302203).

The spelling of 1011012201102 in words is "one trillion, eleven billion, twelve million, two hundred one thousand, one hundred two".