101121100122002 has 16 divisors (see below), whose sum is σ = 154943804830752. Its totient is φ = 49484551407840.

The previous prime is 101121100122001. The next prime is 101121100122047. The reversal of 101121100122002 is 200221001121101.

It is not an unprimeable number, because it can be changed into a prime (101121100122001) 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, 2846539499 + ... + 2846575022.

It is an arithmetic number, because the mean of its divisors is an integer number (9683987801922).

Almost surely, 2^{101121100122002} is an apocalyptic number.

101121100122002 is a deficient number, since it is larger than the sum of its proper divisors (53822704708750).

101121100122002 is a wasteful number, since it uses less digits than its factorization.

101121100122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5693114713.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101121100122002 its reverse (200221001121101), we get a palindrome (301342101243103).

Subtracting 101121100122002 from its reverse (200221001121101), we obtain a palindrome (99099900999099).

The spelling of 101121100122002 in words is "one hundred one trillion, one hundred twenty-one billion, one hundred million, one hundred twenty-two thousand, two".