10102211221101 has 8 divisors (see below), whose sum is σ = 13470047539104. Its totient is φ = 6734591191920.

The previous prime is 10102211221031. The next prime is 10102211221103. The reversal of 10102211221101 is 10112211220101.

It is a happy number.

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

It is not a de Polignac number, because 10102211221101 - 2⁹ = 10102211220589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102211221103) 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, 53963190 + ... + 54150071.

It is an arithmetic number, because the mean of its divisors is an integer number (1683755942388).

Almost surely, 2^{10102211221101} is an apocalyptic number.

It is an amenable number.

10102211221101 is a deficient number, since it is larger than the sum of its proper divisors (3367836318003).

10102211221101 is a wasteful number, since it uses less digits than its factorization.

10102211221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108144411.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10102211221101 its reverse (10112211220101), we get a palindrome (20214422441202).

It can be divided in two parts, 1010221 and 1221101, that added together give a palindrome (2231322).

The spelling of 10102211221101 in words is "ten trillion, one hundred two billion, two hundred eleven million, two hundred twenty-one thousand, one hundred one".