101002101121222 has 32 divisors (see below), whose sum is σ = 174325563417600. Its totient is φ = 42991895505120.

The previous prime is 101002101121211. The next prime is 101002101121231. The reversal of 101002101121222 is 222121101200101.

It is a junction number, because it is equal to n+sod(n) for n = 101002101121196 and 101002101121205.

It is a congruent number.

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, 19012647 + ... + 23737837.

It is an arithmetic number, because the mean of its divisors is an integer number (5447673856800).

Almost surely, 2^{101002101121222} is an apocalyptic number.

101002101121222 is a deficient number, since it is larger than the sum of its proper divisors (73323462296378).

101002101121222 is a wasteful number, since it uses less digits than its factorization.

101002101121222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4735596.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101002101121222 its reverse (222121101200101), we get a palindrome (323123202321323).

The spelling of 101002101121222 in words is "one hundred one trillion, two billion, one hundred one million, one hundred twenty-one thousand, two hundred twenty-two".