222122000001101 has 4 divisors (see below), whose sum is σ = 222159100725312. Its totient is φ = 222084899276892.

The previous prime is 222122000001079. The next prime is 222122000001113. The reversal of 222122000001101 is 101100000221222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222122000001101 is a prime.

It is a super-2 number, since 2×222122000001101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222122000001701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18550353125 + ... + 18550365098.

It is an arithmetic number, because the mean of its divisors is an integer number (55539775181328).

Almost surely, 2^{222122000001101} is an apocalyptic number.

It is an amenable number.

222122000001101 is a deficient number, since it is larger than the sum of its proper divisors (37100724211).

222122000001101 is an equidigital number, since it uses as much as digits as its factorization.

222122000001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37100724210.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222122000001101 its reverse (101100000221222), we get a palindrome (323222000222323).

The spelling of 222122000001101 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, one thousand, one hundred one".