1100000131222 has 8 divisors (see below), whose sum is σ = 1654423790976. Its totient is φ = 548525534232.

The previous prime is 1100000131189. The next prime is 1100000131273. The reversal of 1100000131222 is 2221310000011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 737264758 + ... + 737266249.

It is an arithmetic number, because the mean of its divisors is an integer number (206802973872).

Almost surely, 2^{1100000131222} is an apocalyptic number.

1100000131222 is a deficient number, since it is larger than the sum of its proper divisors (554423659754).

1100000131222 is a wasteful number, since it uses less digits than its factorization.

1100000131222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474531382.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1100000131222 its reverse (2221310000011), we get a palindrome (3321310131233).

The spelling of 1100000131222 in words is "one trillion, one hundred billion, one hundred thirty-one thousand, two hundred twenty-two".