1101101012222 has 16 divisors (see below), whose sum is σ = 1676346786432. Its totient is φ = 542319179160.

The previous prime is 1101101012201. The next prime is 1101101012227. The reversal of 1101101012222 is 2222101011011.

It is a super-4 number, since 4×1101101012222⁴ (a number of 49 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1101101012197 and 1101101012206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101101012227) 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, 6610097 + ... + 6774627.

It is an arithmetic number, because the mean of its divisors is an integer number (104771674152).

Almost surely, 2^{1101101012222} is an apocalyptic number.

1101101012222 is a deficient number, since it is larger than the sum of its proper divisors (575245774210).

1101101012222 is a wasteful number, since it uses less digits than its factorization.

1101101012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214543.

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

Adding to 1101101012222 its reverse (2222101011011), we get a palindrome (3323202023233).

The spelling of 1101101012222 in words is "one trillion, one hundred one billion, one hundred one million, twelve thousand, two hundred twenty-two".