101000222222 has 4 divisors (see below), whose sum is σ = 151500333336. Its totient is φ = 50500111110.

The previous prime is 101000222221. The next prime is 101000222233. The reversal of 101000222222 is 222222000101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222222000101 = 479 ⋅463929019.

101000222222 is a modest number, since divided by 222222 gives 101000 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 101000222197 and 101000222206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101000222221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25250055554 + ... + 25250055557.

It is an arithmetic number, because the mean of its divisors is an integer number (37875083334).

Almost surely, 2^101000222222 is an apocalyptic number.

101000222222 is a deficient number, since it is larger than the sum of its proper divisors (50500111114).

101000222222 is an equidigital number, since it uses as much as digits as its factorization.

101000222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50500111113.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 101000222222 its reverse (222222000101), we get a palindrome (323222222323).

The spelling of 101000222222 in words is "one hundred one billion, two hundred twenty-two thousand, two hundred twenty-two".