1000020212097 has 8 divisors (see below), whose sum is σ = 1333426212000. Its totient is φ = 666647176800.

The previous prime is 1000020212077. The next prime is 1000020212189. The reversal of 1000020212097 is 7902120200001.

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

It is not a de Polignac number, because 1000020212097 - 2⁶ = 1000020212033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1000020212047) 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, 8170279 + ... + 8291772.

It is an arithmetic number, because the mean of its divisors is an integer number (166678276500).

Almost surely, 2^{1000020212097} is an apocalyptic number.

It is an amenable number.

1000020212097 is a deficient number, since it is larger than the sum of its proper divisors (333405999903).

1000020212097 is a wasteful number, since it uses less digits than its factorization.

1000020212097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16482303.

The product of its (nonzero) digits is 504, while the sum is 24.

Adding to 1000020212097 its reverse (7902120200001), we get a palindrome (8902140412098).

The spelling of 1000020212097 in words is "one trillion, twenty million, two hundred twelve thousand, ninety-seven".