10642022207 has 8 divisors (see below), whose sum is σ = 11028285840. Its totient is φ = 10257045120.

The previous prime is 10642022203. The next prime is 10642022221. The reversal of 10642022207 is 70222024601.

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 10642022207 - 2² = 10642022203 is a prime.

It is a super-2 number, since 2×10642022207² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10642022203) 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, 304778 + ... + 337895.

It is an arithmetic number, because the mean of its divisors is an integer number (1378535730).

Almost surely, 2^10642022207 is an apocalyptic number.

10642022207 is a deficient number, since it is larger than the sum of its proper divisors (386263633).

10642022207 is an equidigital number, since it uses as much as digits as its factorization.

10642022207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643273.

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 10642022207 its reverse (70222024601), we get a palindrome (80864046808).

The spelling of 10642022207 in words is "ten billion, six hundred forty-two million, twenty-two thousand, two hundred seven".