97002220201 has 8 divisors (see below), whose sum is σ = 104115196584. Its totient is φ = 90045573120.

The previous prime is 97002220129. The next prime is 97002220253. The reversal of 97002220201 is 10202220079.

It can be written as a sum of positive squares in 4 ways, for example, as 9350696601 + 87651523600 = 96699^2 + 296060^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 97002220201 - 2¹⁹ = 97001695913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97002220261) 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, 39081040 + ... + 39083521.

It is an arithmetic number, because the mean of its divisors is an integer number (13014399573).

Almost surely, 2^97002220201 is an apocalyptic number.

It is an amenable number.

97002220201 is a deficient number, since it is larger than the sum of its proper divisors (7112976383).

97002220201 is a wasteful number, since it uses less digits than its factorization.

97002220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78164651.

The product of its (nonzero) digits is 1008, while the sum is 25.

The spelling of 97002220201 in words is "ninety-seven billion, two million, two hundred twenty thousand, two hundred one".