10315552022 has 4 divisors (see below), whose sum is σ = 15473328036.
Its totient is φ = 5157776010.
The previous prime is 10315551979. The next prime is 10315552069. The reversal of 10315552022 is 22025551301.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×103155520222 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10315551982 and 10315552000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2578888004 + ... + 2578888007.
It is an arithmetic number, because the mean of its divisors is an integer number (3868332009).
Almost surely, 210315552022 is an apocalyptic number.
10315552022 is a deficient number, since it is larger than the sum of its proper divisors (5157776014).
10315552022 is an equidigital number, since it uses as much as digits as its factorization.
10315552022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5157776013.
The product of its (nonzero) digits is 3000, while the sum is 26.
The spelling of 10315552022 in words is "ten billion, three hundred fifteen million, five hundred fifty-two thousand, twenty-two".