70022201 has 8 divisors (see below), whose sum is σ = 78043680. Its totient is φ = 62434368.

The previous prime is 70022177. The next prime is 70022221. The reversal of 70022201 is 10222007.

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 70022201 - 2¹⁸ = 69760057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70022221) 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, 108071 + ... + 108716.

It is an arithmetic number, because the mean of its divisors is an integer number (9755460).

Almost surely, 2^70022201 is an apocalyptic number.

It is an amenable number.

70022201 is a deficient number, since it is larger than the sum of its proper divisors (8021479).

70022201 is a wasteful number, since it uses less digits than its factorization.

70022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216823.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 70022201 is about 8367.9269236771. The cubic root of 70022201 is about 412.1720952112.

Adding to 70022201 its reverse (10222007), we get a palindrome (80244208).

The spelling of 70022201 in words is "seventy million, twenty-two thousand, two hundred one".