1101212219973 has 8 divisors (see below), whose sum is σ = 1502429075488. Its totient is φ = 717068422224.

The previous prime is 1101212219917. The next prime is 1101212219981. The reversal of 1101212219973 is 3799122121011.

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

It is not a de Polignac number, because 1101212219973 - 2⁸ = 1101212219717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101212219993) 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, 4268264290 + ... + 4268264547.

It is an arithmetic number, because the mean of its divisors is an integer number (187803634436).

Almost surely, 2^{1101212219973} is an apocalyptic number.

It is an amenable number.

1101212219973 is a deficient number, since it is larger than the sum of its proper divisors (401216855515).

1101212219973 is an equidigital number, since it uses as much as digits as its factorization.

1101212219973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8536528883.

The product of its (nonzero) digits is 13608, while the sum is 39.

The spelling of 1101212219973 in words is "one trillion, one hundred one billion, two hundred twelve million, two hundred nineteen thousand, nine hundred seventy-three".